Synonyms: AC1MI6VU;LS-138337;[(2S,3S,5S,8R,9S,10S,13S,14S,16S,17S)-17-acetyloxy-10,13-dimethyl-2,16-bis(1-methylpyrrolidin-1-ium-1-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate diiodide;50588-07-3;Pyrrolidinium, 1,1'-(3-alpha,17-alpha-dihydroxy-5-alpha-androstan-2-beta,16-beta-ylene)bis(1-methyl-, diiodide, diacetate (ester)