(Dideacetoxy)vecuronium (Didesacetoxy)vecuronium 115952-48-2 Bis(desacetoxy)vecuronium Org 8764 Org-8764 Piperidinium, 1-methyl-1-((2beta,5alpha,16beta)-2-(1-piperidinyl)androstan-16-yl)-, bromide