英文别名：
3,4,3',4'-Bis-dehydro-beta-carotin;3,4,3',4'-Bisdehydro-beta-carotin;3,4,3',4'-tetradehydro-beta,beta-carotene;3,4,3',4'-Tetradehydro-beta,beta-carotin;3,4,3',4'-Tetradehydro-beta-caroten;
Inchi：
1S/C40H52/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-28H,29-30H2,1-10H3
![7,9-二叔丁基-1-氧杂螺[4.5]癸-6,9-二烯-2,8-二酮](http://hg.y866.cn/compound/lib/scimg/cas/150/82304-66-3.png "7,9-二叔丁基-1-氧杂螺[4.5]癸-6,9-二烯-2,8-二酮")
![(5Z)-7-[(1α,4α)-3β-[(1E,3S)-3-Hydroxy-1-octenyl]-7-oxabicyclo[2.2.1]heptane-2α-yl]-5-heptenoic acid](http://hg.y866.cn/compound/lib/scimg/cas/150/82337-14-2.png "(5Z)-7-[(1α,4α)-3β-[(1E,3S)-3-Hydroxy-1-octenyl]-7-oxabicyclo[2.2.1]heptane-2α-yl]-5-heptenoic acid")
