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| CAS号 : | 58343-30-9 |
精确质量 : | 304.21900 |
| 分子式 : | C23H28 |
logP : | 5.95210 |
| 分子量 : | 304.46800 |
PSA : | 0.00000 |
3,3,6,3',3',6'-hexamethyl-2,3,2',3'-tetrahydro-[1,1']spirobiindene | |
58343-30-9 | |
C23H28 | |
304.46800 | |
0.00000 | |
5.95210 | |
304.21900 |
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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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