| 货号 | CAS号 | 价格 |
|---|---|---|
| D154329-1G | 2107-76-8 | ￥459.00 |
| D154329-200mg | 2107-76-8 | ￥129.00 |
| D154329-5g | 2107-76-8 | ￥1,889.00 |
| 熔点 | 296-299 °C |
| 应用 | 5,7-Dihydroxy-4-methylcoumarin may be used in the synthesis of pyrano[2,3-h]coumarin derivatives and 5,7-dihydroxy-8-formyl-4-methylcoumarin. |
| 产品介绍 | 5,7-Dihydroxy-4-methylcoumarin can be obtained by reacting phloroglucinol and ethylacetoacetate via Pechmann condensation in the presence of sulfuric acid. |
| 别名 | ; |
