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| CAS号 : | 320348-07-0 |
精确质量 : | 254.09400 |
| 分子式 : | C16H14O3 |
logP : | 3.27130 |
| 分子量 : | 254.28100 |
PSA : | 35.53000 |
9-甲基-9h-氧杂蒽-9-羧酸甲酯 | |
methyl 9-methylxanthene-9-carboxylate | |
320348-07-0 | |
C16H14O3 | |
254.28100 | |
35.53000 | |
3.27130 | |
254.09400 |
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2933990090
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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% |
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