Chemical Name: Calcium bis(3-acetamidopropane-1-sulfonate) (as per EP) ; Calcium 3-(acetylamino)propane-1-sulfonate (as per USP)
Synonym: ∆ 6-Drospirenone ; 3-oxo-15α,16α-dihydro-3′H-cyclopropa[15,16]-17α-pregna-4,6-diene-21,17-carbolactone
Smile: CC(NCCCS(=O)([O-])=O)=O.[1/2Ca+]