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| CAS号 : | 50624-06-1 |
精确质量 : | 232.07400 |
| 分子式 : | C13H12O4 |
logP : | 2.08300 |
| 分子量 : | 232.23200 |
PSA : | 70.67000 |
3,4-Dihydroxy-7,8,9,10-tetrahydro-6H-benzo[c]-chromen-6-one | |
50624-06-1 | |
C13H12O4 | |
232.23200 | |
70.67000 | |
2.08300 | |
232.07400 |
|
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% |
