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| CAS号 : | 856-94-0 |
精确质量 : | 334.13600 |
| 分子式 : | C25H18O |
logP : | 6.18920 |
| 分子量 : | 334.41000 |
PSA : | 9.23000 |
2,2-diphenylbenzo[h]chromene | |
856-94-0 | |
C25H18O | |
334.41000 | |
9.23000 | |
6.18920 | |
334.13600 |
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
