英文名称(2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-(((2R,2'R,3S,3'S,4R,4'R,5R,5'R,6R,6'R)-6,6'-((2-(2-(((2'R,4S,5'R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-5',6a,8a,9-Tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl)oxy)ethyl)propane-1,3-diyl)bis(oxy))bis(4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-6,3-diyl))bis(oxy))bis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol)分子式C56H92O25分子量1165.31