英文别名
(6R)-5,6-dihydro-6-((E)-2-((4R,5S)-2,2-dimethyl-5-((4S,5S)-2,2,5-trimethyl-1,3-dioxolan-4-yl)-1,3-dioxolane-4-yl)ethenyl)pyran-2-one;(S)-6-[(E)-2-((4R,5S,4'R,5'R)-2,2,2',2',5'-Pentamethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-vinyl]-5,6-dihydro-pyran-2-one;(R)-6-[(Z)-2-((4S,5R,4'S,5'S)-2,2,2',2',5'-Pentamethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-vinyl]-5,6-dihydro-pyran-2-one