CAS Number: 7481-89-2
Chemical Name: Zalcitabine
Molecular Formula: C9H13N3O3
Molecular Weight: 211.22

CAS Number: 104086-76-2
Chemical Name: Zalcitabine Monophosphate
Molecular Formula: C9H14N3O6P
Molecular Weight: 291.20

CAS Number: 1179343-05-5
Chemical Name: Zalcitabine Monophosphate Ammonium Salt
Molecular Formula: C9H17N4O6P
Molecular Weight: 308.23