Synonyms: AC1MI6VI;[(3S,5S,8R,9S,10S,13S,14S,17R)-3,17-diacetyloxy-10,13-dimethyl-2-(1-methylpiperidin-1-ium-1-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl]-trimethylazanium dibromide;50588-05-1;Piperidinium, 1-(3-alpha,17-beta-dihydroxy-16-beta-(trimethylammonio)-5-alpha-androstan-2-beta-yl)-1-methyl-, dibromide, diacetate (ester)