中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-ethyl-5,7-dimethoxy-chromen-2-one | 64231-06-7 | C13H14O4 | 234.252 |
—— | 4-ethyl-5-hydroxy-8-methyl-7,8-dihydro-2H,6H-pyrano[3,2-g]-chromene-2,6-dione | 1005322-76-8 | C15H14O5 | 274.273 |
—— | 4-ethyl-5-hydroxy-8-methyl-8,9-dihydro-2H,10H-pyrano[2,3-f]-chromene-2,10-dione | 1005322-75-7 | C15H14O5 | 274.273 |