Eplerenone Open-Ring Acid Potassium Salt ;
9α,11α-Epoxy-7α-methoxycarbonyl-17β-hydroxy-3-oxopregn-4-ene-21-carboxylic acid potassium salt ;
CAS # 95716-98-6 (Potassium salt) ; 579484-30-3 (Acid) ;
C24H32O7 (acid) ; Mol. Wt.: 432.51 ;
C24H31KO7 (potassium salt) ; Mol. Wt.: 470.60 ;