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| CAS号 : | 70557-96-9 |
精确质量 : | 370.14200 |
| 分子式 : | C21H22O6 |
logP : | 3.68640 |
| 分子量 : | 370.39600 |
PSA : | 63.22000 |
(2,3,8,9-tetramethoxy-11H-dibenzo[4,3-a:4',3'-e][7]annulen-5-yl) acetate | |
70557-96-9 | |
C21H22O6 | |
370.39600 | |
63.22000 | |
3.68640 | |
370.14200 |
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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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