Chemical directory
Isotopically modified compound — Examples & CAS Numbers
Records linked to this chemical family through ChEBI ontology ancestry. Membership can overlap across families.
What belongs to this chemical family?
These records identify isotopically modified substances. Check the isotope label as well as the formula; their masses can differ from standard-isotope materials. See the linked ChEBI definition for the classification scope.
Examples on this page: (223)RaCl2, Ammonia-(13)N.
| Substance | CAS number | |
|---|---|---|
| (223)RaCl2 Salt and Compound With | 444811-40-9 | |
| Ammonia-(13)N Organic/Inorganic Small Molecule | 34819-78-8 |