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| CAS号 : | 145221-04-1 |
精确质量 : | 457.22500 |
| 分子式 : | C29H31NO4 |
logP : | 5.85910 |
| 分子量 : | 457.56100 |
PSA : | 55.84000 |
(S)-1-(tert-butyloxycarbonyl)-5-(trityloxymethyl)-2-pyrrolidinone | |
145221-04-1 | |
C29H31NO4 | |
457.56100 | |
55.84000 | |
5.85910 | |
457.22500 |
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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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