Chemical names · alphabetical database

Chemicals Starting with M

Find chemicals whose preferred name or source synonym starts with M. Browse the full list, check CAS numbers and formulas, or search within all 19,837 matching records.

Browse the database ↓ · Coverage and naming rules

19,837Matching chemical records

5,249With CAS cross-references

6,491ChEBI team annotated

Examples of chemicals starting with M

M63-68-3 · C5H11NO2S

MBC10605-21-7 · C9H9N3O2

MEA60-23-1 · C2H7NS

MPP55-38-9 · C10H15O3PS2

Mato50-65-7 · C13H8Cl2N2O4

MeCN75-05-8 · C2H3N

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19,837 records · showing 1–100

Chemicals starting with M, page 1
Chemical & matching names	CAS number	Formula & mass	Annotation
MSource synonym · CHEBI:16044 Names & database links Source preferred name: L-methionine residue Matching names: -Met-; M; Met ChEBI record	Not supplied	C5H9NOS131.2 g/mol	3-starChEBI team
MSource synonym · CHEBI:16643 Names & database links Source preferred name: L-methionine Matching names: M; Met; METHIONINE; Methionine ChEBI record · PubChem search · CAS lookup	63-68-3	C5H11NO2S149.215 g/mol	3-starChEBI team
94MSource synonym · CHEBI:90687 Names & database links Source preferred name: BIIB021 Matching names: 94M ChEBI record · PubChem search · CAS lookup	848695-25-0	C14H15ClN6O318.768 g/mol	3-starChEBI team
9mPreferred name · CHEBI:194236 Names & database links Source preferred name: 9m Matching names: 9m ChEBI record	Not supplied	C22H22N6OS2450.593 g/mol	2-starThird-party annotation
101MSource synonym · CHEBI:748656 Names & database links Source preferred name: laromustine Matching names: 101M ChEBI record	Not supplied	C6H14ClN3O5S2307.781 g/mol	2-starThird-party annotation
M 10797Source synonym · CHEBI:81937 Names & database links Source preferred name: oxadixyl Matching names: 2-Methoxy-N-(2-oxo-1,3-oxazolidin-3-yl)acet-2',6'-xylidide; 2-Methoxy-N-(2-oxo-1,3-oxazolidine-3-yl)-acet-2,6-xylidine; M 10797 ChEBI record · PubChem search · CAS lookup	77732-09-3	C14H18N2O4278.308 g/mol	3-starChEBI team
M 285Source synonym · CHEBI:751780 Names & database links Source preferred name: cyprenorphine hydrochloride Matching names: M 285; M-285 ChEBI record	Not supplied	HCl.C26H33NO4460.014 g/mol	2-starThird-party annotation
M 4365A2Source synonym · CHEBI:87084 Names & database links Source preferred name: rosaramicin Matching names: M 4365A2; M-4365A2 ChEBI record · PubChem search · CAS lookup	35834-26-5	C31H51NO9581.747 g/mol	3-starChEBI team
M 81Source synonym · CHEBI:38962 Names & database links Source preferred name: thiometon Matching names: M 81 ChEBI record · PubChem search · CAS lookup	640-15-3	C6H15O2PS3246.359 g/mol	3-starChEBI team
M 8164Source synonym · CHEBI:3656 Names & database links Source preferred name: chlozolinate Matching names: M 8164 ChEBI record · PubChem search · CAS lookup	72391-46-9 84332-86-5	C13H11Cl2NO5332.136 g/mol	3-starChEBI team
M 9834Source synonym · CHEBI:3009 Names & database links Source preferred name: benalaxyl Matching names: M 9834; methyl N-(2,6-dimethylphenyl)-N-(phenylacetyl)-DL-alaninate; methyl N-(phenylacetyl)-N-(2,6-xylyl)-DL-alaninate; Methyl N-phenylacetyl-N-2,6-xylyl-DL-alaninate ChEBI record · PubChem search · CAS lookup	71626-11-4	Not suppliedMass not supplied	3-starChEBI team
M&B 15497Source synonym · CHEBI:748141 Names & database links Source preferred name: decoquinate Matching names: M&B 15497; M&B-15497 ChEBI record	Not supplied	C24H35NO5417.546 g/mol	2-starThird-party annotation
M&B 22948Source synonym · CHEBI:748089 Names & database links Source preferred name: zaprinast Matching names: M&B 22948; M&B-22948 ChEBI record	Not supplied	C13H13N5O2271.28 g/mol	2-starThird-party annotation
M&B 5062 ASource synonym · CHEBI:748674 Names & database links Source preferred name: amicarbalide Matching names: M&B 5062 A; M&B-5062-A; M&B-5062A FREE BASE ChEBI record	Not supplied	C15H16N6O296.334 g/mol	2-starThird-party annotation
M&B 782Source synonym · CHEBI:87175 Names & database links Source preferred name: propamidine isethionate Matching names: M + B 782; M&B 782 ChEBI record · PubChem search · CAS lookup	140-63-6	C17H20N4O2.2C2H6O4S564.639 g/mol	3-starChEBI team
M&B 9302Source synonym · CHEBI:3763 Names & database links Source preferred name: clorgyline Matching names: M & B 9302; M and B 9302; M&B 9302 ChEBI record · PubChem search · CAS lookup	17780-72-2	C13H15Cl2NO272.175 g/mol	3-starChEBI team
m(1)GSource synonym · CHEBI:73542 Names & database links Source preferred name: N(1)-methylguanosine 5'-monophosphate(1-) residue Matching names: m(1)G ChEBI record	Not supplied	C11H13N5O7P358.227 g/mol	3-starChEBI team
m(18:0)Source synonym · CHEBI:67109 Names & database links Source preferred name: 1-deoxysphinganine(1+) Matching names: m(18:0) ChEBI record	Not supplied	C18H40NO286.524 g/mol	3-starChEBI team
m(5)UMPSource synonym · CHEBI:142797 Names & database links Source preferred name: TMP(2-) Matching names: 5-methyl-5'-O-phosphonatouridine; 5-methyl-UMP; m(5)UMP ChEBI record	Not supplied	C10H13N2O9P336.193 g/mol	2-starThird-party annotation
m(6)AmSource synonym · CHEBI:229469 Names & database links Source preferred name: N(6),2'-O-dimethyladenosine Matching names: m(6)Am ChEBI record · PubChem search · CAS lookup	57817-83-1	C12H17N5O4295.299 g/mol	3-starChEBI team
m(6)Am residueSource synonym · CHEBI:145853 Names & database links Source preferred name: N(6)-methyl-2'-O-methyladenosine monophosphate(1-) residue Matching names: m(6)Am residue ChEBI record	Not supplied	C12H15N5O6P356.255 g/mol	2-starThird-party annotation
m(7)G(5')pppAmPreferred name · CHEBI:17851 Names & database links Source preferred name: m(7)G(5')pppAm Matching names: m(7)G(5')pppAm; m(7)G(5')pppA(m); m7G(5')pppAm ChEBI record	Not supplied	C27H36N10O23P4R(C5H7O6PR)nMass not supplied	3-starChEBI team
m(7)G(5')pppm(6)AmPreferred name · CHEBI:17894 Names & database links Source preferred name: m(7)G(5')pppm(6)Am Matching names: m(7)G(5')pppm(6)Am; m(7)G(5')pppm(6)A(m); m7G(5')pppm6Am (mRNA containing an N6,2'-O-dimethyladenosine cap) ChEBI record	Not supplied	C28H42N10O23P4R(C5H8O6PR)nMass not supplied	3-starChEBI team
m(7)G5'ppp5'm(2')AACA-mRNA(5-)Preferred name · CHEBI:156483 Names & database links Source preferred name: m(7)G5'ppp5'm(2')AACA-mRNA(5-) Matching names: m(7)G5'ppp5'm(2')AACA-mRNA(5-); m(7)G5'ppp5'm(2')AACA-mRNA ChEBI record	Not supplied	C52H62N22O36P61757.03 g/mol	2-starThird-party annotation
m(7)G5'ppp5'N(3'ppp5'N)nPreferred name · CHEBI:63685 Names & database links Source preferred name: m(7)G5'ppp5'N(3'ppp5'N)n Matching names: m(7)G5'ppp5'N(3'ppp5'N)n ChEBI record	Not supplied	C15H21N5O17P3R(C4H5O12P3R)nMass not supplied	3-starChEBI team
m(7)GP3ASource synonym · CHEBI:157762 Names & database links Source preferred name: N(7)-methyl-GpppA Matching names: 7-methyl-GpppA; m(7)-GpppA; m(7)GP3A; m(7)GpppA ChEBI record	Not supplied	C21H30N10O17P3787.446 g/mol	3-starChEBI team
M(IP)2CSource synonym · CHEBI:62682 Names & database links Source preferred name: inositol phosphomannosylinositol phosphoceramide Matching names: M(IP)2C; mannose-(inositol-P)2-ceramide; mannosyl(inositol)2 phosphorylceramide; manosyl diinositol phosphorylceramide ChEBI record	Not supplied	C22H39NO24P2R2763.485 g/mol	3-starChEBI team
M(IP)2C (d18:0)(2-)Source synonym · CHEBI:166917 Names & database links Source preferred name: Ins-1-P-Man-alpha-1->6-Ins-1-P-Cer(d18:0)(2-) Matching names: M(IP)2C (d18:0)(2-) ChEBI record	Not supplied	C37H68NO24P2R972.877 g/mol	2-starThird-party annotation
M(IP)2C (d20:0)(2-)Source synonym · CHEBI:166919 Names & database links Source preferred name: Ins-1-P-Man-alpha-1->6-Ins-1-P-Cer(d20:0)(2-) Matching names: M(IP)2C (d20:0)(2-) ChEBI record	Not supplied	C39H72NO24P2R1000.93 g/mol	2-starThird-party annotation
M(IP)2C (t18:0)(2-)Source synonym · CHEBI:166918 Names & database links Source preferred name: Ins-1-P-Man-alpha-1->6-Ins-1-P-Cer(t18:0)(2-) Matching names: M(IP)2C (t18:0)(2-) ChEBI record	Not supplied	C37H68NO25P2R988.877 g/mol	2-starThird-party annotation
M(IP)2C (t20:0)(2-)Source synonym · CHEBI:166920 Names & database links Source preferred name: Ins-1-P-Man-alpha-1->6-Ins-1-P-Cer(t20:0)(2-) Matching names: M(IP)2C (t20:0)(2-) ChEBI record	Not supplied	C39H72NO25P2R1016.93 g/mol	2-starThird-party annotation
M(IP)2C(2-)Source synonym · CHEBI:64992 Names & database links Source preferred name: inositol phosphomannosylinositol phosphophytoceramide(2-) Matching names: M(IP)2C(2-) ChEBI record	Not supplied	C23H39NO25P2R2791.496 g/mol	3-starChEBI team
M(IP)2C-1Source synonym · CHEBI:60439 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(d18:0/24:0) Matching names: M(IP)2C-1; M(IP)2C-A ChEBI record	Not supplied	C60H117NO24P21298.527 g/mol	3-starChEBI team
M(IP)2C-1Source synonym · CHEBI:62714 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(d20:0/24:0) Matching names: M(IP)2C-1; M(IP)2C-A; mannose-(inositol-P)2-ceramide-D ChEBI record	Not supplied	C62H121NO24P21326.581 g/mol	3-starChEBI team
M(IP)2C-1Source synonym · CHEBI:62715 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(d18:0/26:0) Matching names: M(IP)2C-1; M(IP)2C-A; mannose-(inositol-P)2-ceramide-A ChEBI record	Not supplied	C62H121NO24P21326.581 g/mol	3-starChEBI team
M(IP)2C-1 (C26)Source synonym · CHEBI:60440 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(d20:0/26:0) Matching names: M(IP)2C-1 (C26); M(IP)2C-A (C26) ChEBI record	Not supplied	C64H125NO24P21354.635 g/mol	3-starChEBI team
M(IP)2C-2Source synonym · CHEBI:62719 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(t18:0/26:0) Matching names: M(IP)2C-2; M(IP)2C-B; mannose-(inositol-P)2-ceramide-B ChEBI record	Not supplied	C62H121NO25P21342.58 g/mol	3-starChEBI team
M(IP)2C-2 (C24)Source synonym · CHEBI:60443 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(t18:0/24:0) Matching names: M(IP)2C-2 (C24); M(IP)2C-B (C24) ChEBI record	Not supplied	C60H117NO25P21314.526 g/mol	3-starChEBI team
M(IP)2C-2 (C26)Source synonym · CHEBI:60444 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(t20:0/26:0) Matching names: M(IP)2C-2 (C26); M(IP)2C-B (C26) ChEBI record	Not supplied	C64H125NO25P21370.634 g/mol	3-starChEBI team
M(IP)2C-2'Source synonym · CHEBI:62716 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(d20:0/2-OH-24:0) Matching names: M(IP)2C-2'; M(IP)2C-B'; mannose-(inositol-P)2-ceramide-B' ChEBI record	Not supplied	C62H121NO25P21342.58 g/mol	3-starChEBI team
M(IP)2C-2'Source synonym · CHEBI:62717 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(d18:0/2-OH-26:0) Matching names: M(IP)2C-2'; M(IP)2C-B'; mannose-(inositol-P)2-ceramide-B' ChEBI record	Not supplied	C62H121NO25P21342.58 g/mol	3-starChEBI team
M(IP)2C-2' (C24)Source synonym · CHEBI:60441 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(d18:0/2-OH-24:0) Matching names: M(IP)2C-2' (C24); M(IP)2C-B' (C24) ChEBI record	Not supplied	C60H117NO25P21314.526 g/mol	3-starChEBI team
M(IP)2C-2' (C26)Source synonym · CHEBI:60442 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(d20:0/2-OH-26:0) Matching names: M(IP)2C-2' (C26); M(IP)2C-B' (C26) ChEBI record	Not supplied	C64H125NO25P21370.634 g/mol	3-starChEBI team
M(IP)2C-3Source synonym · CHEBI:62720 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(t20:0/2-OH-26:0) Matching names: M(IP)2C-3; M(IP)2C-C; mannose-(inositol-P)2-ceramide-C ChEBI record	Not supplied	C64H125NO26P21386.633 g/mol	3-starChEBI team
M(IP)2C-3Source synonym · CHEBI:62721 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(t20:0/2-OH-24:0) Matching names: M(IP)2C-3; M(IP)2C-C; mannose-(inositol-P)2-ceramide-C ChEBI record	Not supplied	C62H121NO26P21358.579 g/mol	3-starChEBI team
M(IP)2C-3 (C24)Source synonym · CHEBI:60445 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(t18:0/2-OH-24:0) Matching names: M(IP)2C-3 (C24); M(IP)2C-C (C24) ChEBI record	Not supplied	C60H117NO26P21330.525 g/mol	3-starChEBI team
M(IP)2C-4Source synonym · CHEBI:62722 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(t20:0/2,3-OH-24:0) Matching names: M(IP)2C-4; M(IP)2C-D; mannose-(inositol-P)2-ceramide-D ChEBI record	Not supplied	C62H121NO27P21374.578 g/mol	3-starChEBI team
M(IP)2C-4 (C24)Source synonym · CHEBI:60446 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(t18:0/2,3-OH-24:0) Matching names: M(IP)2C-4 (C24); M(IP)2C-D (C24) ChEBI record	Not supplied	C60H117NO27P21346.524 g/mol	3-starChEBI team
M(IP)2C-4 (C26)Source synonym · CHEBI:60447 Names & database links Source preferred name: Ins-1-P-6-Man-beta1-6-Ins-1-P-Cer(t20:0/2,3-OH-26:0) Matching names: M(IP)2C-4 (C26); M(IP)2C-D (C26) ChEBI record	Not supplied	C64H125NO27P21402.632 g/mol	3-starChEBI team
M(IP)2C-A 44:0(2-)Source synonym · CHEBI:74999 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer A 44:0(2-) Matching names: M(IP)2C-A 44:0(2-) ChEBI record	Not supplied	C62H120NO24P21325.558 g/mol	3-starChEBI team
M(IP)2C-A(2-)Source synonym · CHEBI:74998 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer A(2-) Matching names: M(IP)2C-A(2-) ChEBI record	Not supplied	C24H41NO24P2R2789.523 g/mol	3-starChEBI team
M(IP)2C-B/B' 44:0(2-)Source synonym · CHEBI:75002 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer B/B' 44:0(2-) Matching names: M(IP)2C-B/B' 44:0(2-) ChEBI record	Not supplied	C62H120NO25P21341.558 g/mol	3-starChEBI team
M(IP)2C-B/B' 46:0(2-)Source synonym · CHEBI:75019 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer B/B' 46:0(2-) Matching names: M(IP)2C-B/B' 46:0(2-) ChEBI record	Not supplied	C64H124NO25P21369.611 g/mol	3-starChEBI team
M(IP)2C-B/B'(2-)Source synonym · CHEBI:75000 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer B/B'(2-) Matching names: M(IP)2C-B/B'(2-) ChEBI record	Not supplied	C22H37NO24P2R2761.47 g/mol	3-starChEBI team
M(IP)2C-C 42:0(2-)Source synonym · CHEBI:75024 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer C 42:0(2-) Matching names: M(IP)2C-C 42:0(2-) ChEBI record	Not supplied	C60H116NO26P21329.504 g/mol	3-starChEBI team
M(IP)2C-C 44:0(2-)Source synonym · CHEBI:75025 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer C 44:0(2-) Matching names: M(IP)2C-C 44:0(2-) ChEBI record	Not supplied	C62H120NO26P21357.557 g/mol	3-starChEBI team
M(IP)2C-C 46:0(2-)Source synonym · CHEBI:75027 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer C 46:0(2-) Matching names: M(IP)2C-C 46:0(2-) ChEBI record	Not supplied	C64H124NO26P21385.611 g/mol	3-starChEBI team
M(IP)2C-C(2-)Source synonym · CHEBI:75023 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer C(2-) Matching names: M(IP)2C-C(2-) ChEBI record	Not supplied	C24H41NO26P2R2821.521 g/mol	3-starChEBI team
M(IP)2C-D (C26)Source synonym · CHEBI:62684 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer(t18:0/2,3-OH-26:0) Matching names: M(IP)2C-D (C26) ChEBI record	Not supplied	C62H121NO27P21374.578 g/mol	3-starChEBI team
M(IP)2C-D(2-)Source synonym · CHEBI:75409 Names & database links Source preferred name: Ins-1-P-6-Man-1-6-Ins-1-P-Cer D(2-) Matching names: M(IP)2C-D(2-) ChEBI record	Not supplied	C24H41NO26P2R2821.522 g/mol	3-starChEBI team
M(IP)2Cer(2-)Source synonym · CHEBI:166922 Names & database links Source preferred name: Ins-1-P-Man-alpha-1->6-Ins-1-P-Cer(2-) Matching names: M(IP)2Cer(2-) ChEBI record	Not supplied	C22H37NO24P2R2761.47 g/mol	2-starThird-party annotation
(3M)-4-[(2R,4S)-2,4-dihydroxy-2,6,6-trimethylcyclohexylidene]but-3-en-2-oneSource synonym · CHEBI:177873 Names & database links Source preferred name: grasshopper ketone Matching names: (3M)-4-[(2R,4S)-2,4-dihydroxy-2,6,6-trimethylcyclohexylidene]but-3-en-2-one ChEBI record · PubChem search · CAS lookup	41703-38-2	C13H20O3224.3 g/mol	3-starChEBI team
(9M)-5,5',6,6',8,8'-hexahydroxy-2,2'-bis(hydroxymethyl)-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dioneSource synonym · CHEBI:194128 Names & database links Source preferred name: ustilaginoidin C Matching names: (9M)-5,5',6,6',8,8'-hexahydroxy-2,2'-bis(hydroxymethyl)-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione ChEBI record	Not supplied	C28H18O12546.44 g/mol	3-starChEBI team
(9M)-5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-7,8-dihydro-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dioneSource synonym · CHEBI:146013 Names & database links Source preferred name: ustilaginoidin A Matching names: (9M)-5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-7,8-dihydro-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione ChEBI record · PubChem search · CAS lookup	3692-07-7	C28H18O10514.442 g/mol	3-starChEBI team
(9M)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dioneSource synonym · CHEBI:194127 Names & database links Source preferred name: ustilaginoidin B Matching names: (9M)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione ChEBI record	Not supplied	C28H18O11530.441 g/mol	3-starChEBI team
(M)-viriditoxinPreferred name · CHEBI:146007 Names & database links Source preferred name: (M)-viriditoxin Matching names: (M)-viriditoxin ChEBI record · PubChem search · CAS lookup	1381782-08-6	C34H30O14662.6 g/mol	3-starChEBI team
[(99m)Tc]TRODAT-1Preferred name · CHEBI:234508 Names & database links Source preferred name: [(99m)Tc]TRODAT-1 Matching names: [(99m)Tc]TRODAT-1; (99m)Tc TRODAT-1; (99m)Tc-TRODAT-1 ChEBI record · PubChem search · CAS lookup	184677-53-0	C21H31ClN3OS2539.992 g/mol	3-starChEBI team
m,N-Dimethylthiocarbanilic acid O-2-naphthyl esterSource synonym · CHEBI:9620 Names & database links Source preferred name: tolnaftate Matching names: m,N-Dimethylthiocarbanilic acid O-2-naphthyl ester; Methyl (3-methylphenyl)carbamothioic acid O-2-naphthalenyl ester ChEBI record · PubChem search · CAS lookup	2398-96-1	C19H17NOS307.418 g/mol	3-starChEBI team
m,p-dichloroanilineSource synonym · CHEBI:16767 Names & database links Source preferred name: 3,4-dichloroaniline Matching names: m,p-dichloroaniline ChEBI record · PubChem search · CAS lookup	95-76-1	C6H5Cl2N162.019 g/mol	3-starChEBI team
m-((S)-1-(Dimethylamino)ethyl)phenyl ethylmethylcarbamateSource synonym · CHEBI:8874 Names & database links Source preferred name: rivastigmine Matching names: m-((S)-1-(Dimethylamino)ethyl)phenyl ethylmethylcarbamate ChEBI record · PubChem search · CAS lookup	123441-03-2	C14H22N2O2250.342 g/mol	3-starChEBI team
m-(1-Cyanoethyl)benzoic acidSource synonym · CHEBI:85131 Names & database links Source preferred name: 3-(1-cyanoethyl)benzoic acid Matching names: m-(1-Cyanoethyl)benzoic acid; meta-(1-cyanoethyl)benzoic acid ChEBI record · PubChem search · CAS lookup	5537-71-3	C10H9NO2175.187 g/mol	3-starChEBI team
m-(aminocarbonyl)pyridineSource synonym · CHEBI:17154 Names & database links Source preferred name: nicotinamide Matching names: m-(aminocarbonyl)pyridine ChEBI record · PubChem search · CAS lookup	98-92-0	C6H6N2O122.127 g/mol	3-starChEBI team
m-(beta-Acetyl-alpha-ethyl-p-hydroxyphenethyl)benzoic acidPreferred name · CHEBI:79460 Names & database links Source preferred name: m-(beta-Acetyl-alpha-ethyl-p-hydroxyphenethyl)benzoic acid Matching names: m-(beta-Acetyl-alpha-ethyl-p-hydroxyphenethyl)benzoic acid ChEBI record	Not supplied	C19H20O4312.365 g/mol	2-starThird-party annotation
m-(trifluoroformyl)benzoic acidSource synonym · CHEBI:60695 Names & database links Source preferred name: 3-(trifluoromethyl)benzoic acid Matching names: m-(trifluoroformyl)benzoic acid; m-(trifluoromethyl)benzoic acid ChEBI record · PubChem search · CAS lookup	454-92-2	C8H5F3O2190.12 g/mol	3-starChEBI team
m-(trifluoroformyl)benzoylSource synonym · CHEBI:60662 Names & database links Source preferred name: 3-(trifluoromethyl)benzoyl group Matching names: m-(trifluoroformyl)benzoyl; m-(trifluoromethyl)benzoyl; meta-(trifluoromethyl)benzoyl ChEBI record	Not supplied	C8H4F3O173.113 g/mol	3-starChEBI team
m-(trifluoromethyl)-L-PheSource synonym · CHEBI:232678 Names & database links Source preferred name: 3-(trifluoromethyl)-L-phenylalanine Matching names: m-(trifluoromethyl)-L-Phe; m-(trifluoromethyl)-L-phenylalanine; m-trifluoromethyl-L-phenylalanine ChEBI record · PubChem search · CAS lookup	14464-68-7	C10H10F3NO2233.189 g/mol	3-starChEBI team
m-(trifluoromethyl)cinnamic acidSource synonym · CHEBI:60704 Names & database links Source preferred name: (E)-3-(trifluoromethyl)cinnamic acid Matching names: m-(trifluoromethyl)cinnamic acid; meta-(trifluoromethyl)cinnamic acid ChEBI record · PubChem search · CAS lookup	67801-07-4	C10H7F3O2216.158 g/mol	3-starChEBI team
M-003Source synonym · CHEBI:755426 Names & database links Source preferred name: revexepride Matching names: M-003; M0003 ChEBI record	Not supplied	C21H32ClN3O4425.957 g/mol	2-starThird-party annotation
3M-052Source synonym · CHEBI:757100 Names & database links Source preferred name: telratolimod Matching names: 3M-052; Medi 9197; Medi-9197; MEDI9197 ChEBI record	Not supplied	C36H59N5O2593.901 g/mol	2-starThird-party annotation
M-1028Source synonym · CHEBI:5614 Names & database links Source preferred name: Haloprogin Matching names: M-1028; M-1028 (MEIJI); Mycanden ChEBI record · PubChem search · CAS lookup	777-11-7	C9H4Cl3IO361.393 g/mol	2-starThird-party annotation
M-13-1Preferred name · CHEBI:199917 Names & database links Source preferred name: M-13-1 Matching names: M-13-1 ChEBI record	Not supplied	C21H16O5348.354 g/mol	2-starThird-party annotation
M-139603Preferred name · CHEBI:198606 Names & database links Source preferred name: M-139603 Matching names: M-139603 ChEBI record	Not supplied	C35H54O8602.809 g/mol	2-starThird-party annotation
M-141Source synonym · CHEBI:756153 Names & database links Source preferred name: spectinomycin hydrochloride Matching names: M-141 ChEBI record	Not supplied	H2O.C14H24N2O7.HCl.HCl.H2O.H2O.H2O.H2O495.35 g/mol	2-starThird-party annotation
M-1650Source synonym · CHEBI:135122 Names & database links Source preferred name: delmopinol Matching names: M-1650 ChEBI record · PubChem search · CAS lookup	79874-76-3	C16H33NO2271.445 g/mol	2-starThird-party annotation
M-230BPreferred name · CHEBI:222859 Names & database links Source preferred name: M-230B Matching names: M-230B ChEBI record	Not supplied	C35H59NO8621.856 g/mol	2-starThird-party annotation
M-24Source synonym · CHEBI:748701 Names & database links Source preferred name: buloxibutid Matching names: M-24 ChEBI record	Not supplied	C23H29N3O4S2475.636 g/mol	2-starThird-party annotation
M-4Preferred name · CHEBI:208399 Names & database links Source preferred name: M-4 Matching names: M-4 ChEBI record	Not supplied	C21H20O5352.386 g/mol	2-starThird-party annotation
M-4205Source synonym · CHEBI:759609 Names & database links Source preferred name: idrx-42 Matching names: M-4205 ChEBI record	Not supplied	C29H32N8O508.63 g/mol	2-starThird-party annotation
M-4365 A1Preferred name · CHEBI:223850 Names & database links Source preferred name: M-4365 A1 Matching names: M-4365 A1 ChEBI record	Not supplied	C31H53NO8567.764 g/mol	2-starThird-party annotation
M-4365 A3Preferred name · CHEBI:223845 Names & database links Source preferred name: M-4365 A3 Matching names: M-4365 A3 ChEBI record	Not supplied	C31H53NO9583.763 g/mol	2-starThird-party annotation
M-4365 G1Preferred name · CHEBI:223840 Names & database links Source preferred name: M-4365 G1 Matching names: M-4365 G1 ChEBI record	Not supplied	C31H53NO7551.765 g/mol	2-starThird-party annotation
M-4365 G2Preferred name · CHEBI:223834 Names & database links Source preferred name: M-4365 G2 Matching names: M-4365 G2 ChEBI record	Not supplied	C31H51NO8565.748 g/mol	2-starThird-party annotation
M-4365 G3Preferred name · CHEBI:223832 Names & database links Source preferred name: M-4365 G3 Matching names: M-4365 G3 ChEBI record	Not supplied	C31H53NO8567.764 g/mol	2-starThird-party annotation
M-475271Source synonym · CHEBI:748757 Names & database links Source preferred name: azm-475271 Matching names: M-475271 ChEBI record	Not supplied	C23H27ClN4O3442.947 g/mol	2-starThird-party annotation
M-4888Source synonym · CHEBI:749363 Names & database links Source preferred name: proguanil hydrochloride Matching names: M-4888 ChEBI record	Not supplied	HCl.C11H16ClN5290.198 g/mol	2-starThird-party annotation
2M-4XPSource synonym · CHEBI:75703 Names & database links Source preferred name: (R)-mecoprop Matching names: (+)-Mcpp; 2M-4XP; Mecoprop-P ChEBI record · PubChem search · CAS lookup	16484-77-8	C10H11ClO3214.648 g/mol	3-starChEBI team
M-551Source synonym · CHEBI:31989 Names & database links Source preferred name: Pheneturide Matching names: M-551 ChEBI record · PubChem search · CAS lookup	90-49-3	C11H14N2O2206.245 g/mol	2-starThird-party annotation
M-811Source synonym · CHEBI:751321 Names & database links Source preferred name: salverine Matching names: M-811 ChEBI record	Not supplied	C19H24N2O2312.413 g/mol	2-starThird-party annotation
m-acetoxyphenolSource synonym · CHEBI:29672 Names & database links Source preferred name: resorcinol monoacetate Matching names: m-acetoxyphenol; m-hydroxyphenyl acetate ChEBI record · PubChem search · CAS lookup	102-29-4	C8H8O3152.149 g/mol	3-starChEBI team
m-acetoxytolueneSource synonym · CHEBI:134772 Names & database links Source preferred name: cresatin Matching names: m-acetoxytoluene; m-cresol acetate; m-cresyl acetate; m-methylphenyl acetate ChEBI record · PubChem search · CAS lookup	122-46-3	C9H10O2150.177 g/mol	2-starThird-party annotation

About this M chemical list

What does “starting with M” mean?

The preferred name or a source-listed synonym begins with M, ignoring leading punctuation and numbers. Alphabetic prefixes such as D-, L-, N-, R-, S- and tert- are retained. A record appears once per letter, with its matching names grouped together. The same record can appear under another letter when it has a different name. Source synonyms can include trade names, abbreviations and names in other languages; they are labelled separately from preferred names.

How complete is the database?

This list includes every matching non-obsolete 2-star and 3-star entry with a formula, structure or valid CAS cross-reference in the downloaded ChEBI 256 snapshot. It excludes abstract classes without these substance identifiers. It is complete for that stated scope, not a list of every chemical known worldwide. ChEBI IDs define the records; related chemical forms are not merged solely because a CAS reference overlaps.

What do the data labels mean?

3-star entries are manually annotated by the ChEBI team; 2-star entries are annotated by third parties. “Not supplied” means that the source has no value for the field. CAS numbers are source cross-references with a valid checksum, not independent CAS verification. Formulas and masses retain source notation; the existing PubCAS profiles retain their documented editorial corrections. Search and lookup links may have no matching result.

Source: ChEBI downloads, EMBL-EBI · release 256 · retrieved 2026-10-11 · CC BY 4.0. Download coverage and source manifest. For handling or purchasing a chemical, verify the exact form and consult the supplier’s current SDS.