英文别名
(3R,5S,7R,8R,9S,10S,13R,14S,17R)-17-((2R,6R)-7-methoxy-6-methyl-7-oxoheptan-2-yl)-10,13-dimethyl-12-(2-tosylhydrazineylidene)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl diacetate;methyl 3α,7α-diacetoxy-12-oxo-5β-cholestan-26-oate-12-tosylhydrazone