77-16-7
英文名称
plumericin
CAS
77-16-7
分子式
C15H14O6
分子量
290.27
MOL 文件
77-16-7.mol
结构式
基本信息
英文别名
plumericin
(3aS,3E,4aα,7aα,9aS,9bα)-3-Ethylidene-3,3a,7a,9b-tetrahydro-2-oxo-2H,4aH-1,4,5-trioxa-1H-dicyclopent[a,hi]indene-7-carboxylic acid methyl ester
2H,4aH-1,4,5-Trioxadicyclopent[a,hi]indene-7-carboxylic acid, 3-ethylidene-3,3a,7a,9b-tetrahydro-2-oxo-, methyl ester, (3E,3aS,4aR,7aS,9aS,9bS)-
(3aS,3E,4aα,7aα,9aS,9bα)-3-Ethylidene-3,3a,7a,9b-tetrahydro-2-oxo-2H,4aH-1,4,5-trioxa-1H-dicyclopent[a,hi]indene-7-carboxylic acid methyl ester
2H,4aH-1,4,5-Trioxadicyclopent[a,hi]indene-7-carboxylic acid, 3-ethylidene-3,3a,7a,9b-tetrahydro-2-oxo-, methyl ester, (3E,3aS,4aR,7aS,9aS,9bS)-
物理化学性质
| 比旋光度 | D25 +197.5 ±2° (c = 0.982 in chloroform) |
| 沸点 | 352.36°C (rough estimate) |
| 密度 | 1.2451 (rough estimate) |
| 折射率 | 1.4359 (estimate) |