英文别名：
2(5H)-Furanone,4-[(3S,4aR,6aR,6bS,9S,10aR,11aS,11bS)-hexadecahydro-3,6b-dihydroxy-11b-methyl-10-methylene-1H-benzo[a]fluoren-9-yl]-;2(5H)-Furanone,4-[(3S,4aR,6aR,6bS,9S,10aR,11aS,11bS)-hexadecahydro-3,6b-dihydroxy-11b-methyl-10-methylene-1H-benzo[a]fluoren-;1H-Benzo[a]fluorene,D(17a)-homo-C,18-dinorcard-20(22)-enolide deriv.;2(5H)-Furanone,4-(hexadecahydro-3,6b-dihydroxy-11b-methyl-10-methylene-1H-benzo[a]fluoren-9-yl)-,[3S-(3a,4aa,6aa,6ba,9a,10aa,11ab,11ba)]-;D(17a)-Homo-C,18-dinorcard-20(22)-enolide,3,14-dihydroxy-17a-methylene-, (3b,5b)-;Thevetiogenin;2(5H)-Furanone, 4-[(3S,4aR,6aR,6bS,9S,10aR,11aS,11bS)-hexadecahydro-3,6b-dihydroxy-11b-methyl-10-methylene-1H-benzo[a]fluoren-9-yl]-;
Inchi：
1S/C23H32O4/c1-13-17(14-9-21(25)27-12-14)6-8-23(26)18-4-3-15-10-16(24)5-7-22(15,2)20(18)11-19(13)23/h9,15-20,24,26H,1,3-8,10-12H2,2H3/t15-,16+,17+,18-,19-,20+,22+,23+/m1/s1
![1-[3-(4-oxocyclohexa-2,5-dien-1-ylidene)-4H-pyrido[2,3-b]pyrazin-6-yl]-3-prop-2-enylthiourea](http://hg.y866.cn/compound/lib/scimg/cas/150/800394-83-6.png "1-[3-(4-oxocyclohexa-2,5-dien-1-ylidene)-4H-pyrido[2,3-b]pyrazin-6-yl]-3-prop-2-enylthiourea")
![2（5H）-呋喃酮，4-[（3S，4aR，6aR，6bS，9S，10aR，11aS，11bS）-十六氢-3,6b-二羟基-11b-甲基-10-亚甲基-1H-苯并[a]芴-9-基]-结构式图片|141434-54-0结构式图片](http://hg.y866.cn/compound/lib/scimg/cas/150/141434-54-0.png?t=638991104836485058)
