您好，欢迎来到魔法化学网！
| CAS号 : | 52852-99-0 |
精确质量 : | 292.07400 |
| 分子式 : | C18H12O4 |
logP : | 3.49950 |
| 分子量 : | 292.28500 |
PSA : | 56.51000 |
2,3-dihydro-2-(4-oxo-4H-1-benzopyran-3-yl)-4-oxo-4H-1-benzopyran | |
52852-99-0 | |
C18H12O4 | |
292.28500 | |
56.51000 | |
3.49950 | |
292.07400 |
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
暂时无法加载合成路线，请稍后刷新重试 |
|
|
|
|
