| 英文名称: |
| 2-g)(1)benzopyran-6-carboxylic acid, 7-oxo-7h-furo( ethyl ester |
| ((6-hydroxy-5-benzofuranyl)methylene)malonic acid, gamma-lactone, ethyl ester |
| 3-carbethoxypsoralen |
| 3-cps |
| 3-ethoxycarbonylpsoralen |
| 7-oxo-7h-furo(3,2-g)(1)benzopyran-6-carboxylic acid ethyl ester |
| ethyl 3-psoralencarboxylate |
| ethyl 7-oxo-7h-furo(3,2-g)(1)benzopyran-6-carboxylate |
| 2-g)(1)benzopyran-6-carboxylic acid, 7-oxo-7h-furo(ethyl ester |
|