5-CTGU 5beta-Cholestane 3alpha,7alpha,12alpha,25-tetrol-3alpha-glucuronide 77172-80-6 Cholestane-3,7,12,25-tetrol-3-glucuronide beta-D-Glucopyranosiduronic acid, (3alpha,5beta,7alpha,12alpha)-7,12,25-trihydroxycholestan-3-yl