英文别名pyrrolidinyl)-, (2β,3α,5α,16β,17β)-; Androstane-3,17-diol,2-(4- pyrrolidinyl)-16-(1-; (2beta,3alpha,5alpha,16beta,17beta)-2,16-Di-pyrrolidin-1-yl-androstane-3,17-diol; (2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-dimethyl-2,16-dipyrrolidin-1-yl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol; Rocuronium Bromide Impurity 8; Rocuronium Bromide Impurity 50; Rocuronium Impurity 13; (2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-dimethyl-2,16-di(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol 
