etiojerva-5,12,14,16-tetraen-3-one 3,3-ethylene acetal
CAS号：74122-26-2
英文名：etiojerva-5,12,14,16-tetraen-3-one 3,3-ethylene acetal
分子式：C21H26O2
分子量：310.43
上游原料
(1aR,2R,4aS,4bR,10aR,10bS,11aS)-1a,10a-dimethyl-1a,2,3,4,4a,4b,5,9,10,10a,10b,11-dodecahydro-7H-spiro[benzo[7,8]fluoreno[1,9a-b]oxirene-8,2'-[1,3]dioxolan]-2-ol
(1aS,2R,4aS,4bR,10aR,10bS,11aR)-1a,10a-dimethyl-1a,2,3,4,4a,4b,5,9,10,10a,10b,11-dodecahydro-7H-spiro[benzo[7,8]fluoreno[1,9a-b]oxirene-8,2'-[1,3]dioxolan]-2-yl acetate
