Spironolactone English Synonyms:,(7alpha,17alpha)-; 3-(3-keto-7-alpha-acetylthio-17-beta-hydroxy-4-androsten-17-alpha-yl)propion CAS NO.: 52-01-7 Assay: 98% Molecular Formula: C24H32O4S Molecular Weight: 416.57 Quality Standard: USP / BP Packing: 1kg/tin Usage: Used as a diuretic, lactone (spironolactone), the active metabolite. Inhibition of aldosterone biosynthesis. Wow effect of blockers for Pakistan E-mail: zq@chembj.com Skype: fan-@outlook.com