Catalogue Number:  | E-303  | 
Compound Name:  | Equilin-d4 Sulfate Sodium Salt  | 
Synonyms:  | (9S,13S,14S)-13-methyl-17-oxo-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-yl-2,4,16,16-d4 sulfate, sodium salt (1:1)  | 
CAS#:  | 285979-81-9  | 
Alternate CAS#:  | 721393-52-8 (free acid)  | 
Molecular Formula:  | C18H15D4O5S. Na  | 
Molecular Weight:  | 351.43 22.99  |