(3S,4aR,4bS,6S,8R,8aR,10aR)-3-Furan-3-yl-4a,8a-dimethyl-1,5-dioxo-6-trimethylsilanyloxy-dodecahydro-2-oxa-phenanthrene-8-carboxylic acid methyl ester (HCID 11167140)|化工社