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| CAS号 : | 77461-67-7 |
精确质量 : | 454.08400 |
| 分子式 : | C28H22OSe |
logP : | 5.42590 |
| 分子量 : | 453.43400 |
PSA : | 9.23000 |
1,4-diphenyl-2-(phenylselanyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene | |
77461-67-7 | |
C28H22OSe | |
453.43400 | |
9.23000 | |
5.42590 | |
454.08400 |
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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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