英文别名
(21Ξ)-15β-Acetoxy-21-aethyl-4-methyl-16-methylen-7,20-cyclo-veatchan-1α,12α-diol-21-oxid;[(1R,2R,4S,5R,7R,8R,9R,13R,16S,17R)-11-ethyl-4,16-dihydroxy-13-methyl-6-methylidene-11-oxido-11-azoniahexacyclo[7.7.2.15,8.01,10.02,8.013,17]nonadecan-7-yl] acetate