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| CAS号 : | 21476-73-3 |
精确质量 : | 324.11500 |
| 分子式 : | C23H16O2 |
logP : | 5.64080 |
| 分子量 : | 324.37200 |
PSA : | 30.21000 |
4,5,6-triphenylpyran-2-one | |
21476-73-3 | |
C23H16O2 | |
324.37200 | |
30.21000 | |
5.64080 | |
324.11500 |
|
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% |
