Synonyms: Pipecuronium bromide (USAN);RGH 1106;Arduan (TN);Piperazinium,4,4'-[(2a,3R,5R,16a,17a)-3,17-bis- (acetyloxy)androstane-2,16-diyl]bis[1,1- dimethyl-,dibromide;Arduan;[(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-17-acetyloxy-2,16-bis(4,4-dimethyl-2,3,5,6-tetrahydropyrazin-1-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate dibromide;4,4'-[(2β,3α,5α,16β,17β)-3,17-bis(acetoxy)androstane-2,16-diyl]bis[1,1-dimethylpiperazinium] dibromide;RGH-1106;4,4'-((2beta,3alpha,5alpha,16beta,17beta)-3,17-Bis(acetyloxy)androstane-2,16-diyl)bis(1,1-dimethyl-piperazinium) dibromide;