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| CAS号 : | 57367-54-1 |
精确质量 : | 392.11800 |
| 分子式 : | C23H21O4P |
logP : | 2.80060 |
| 分子量 : | 392.38400 |
PSA : | 73.41000 |
4-甲氧基-4-氧代-3-(三苯基膦)丁酸 | |
4-methoxy-4-oxo-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)butanoic acid | |
57367-54-1 | |
C23H21O4P | |
392.38400 | |
73.41000 | |
2.80060 | |
392.11800 |
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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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