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| CAS号 : | 475-81-0 |
精确质量 : | 355.17800 |
| 分子式 : | C21H25NO4 |
logP : | 3.41100 |
| 分子量 : | 355.42800 |
PSA : | 40.16000 |
海罂粟碱 | |
(S)-1,2,9,10-Tetramethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline | |
475-81-0 | |
C21H25NO4 | |
355.42800 | |
40.16000 | |
3.41100 | |
355.17800 |
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1.575
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140.2ºC
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487ºC at 760mmHg
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246-247ºC
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1.166g/cm3
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1.23E-09mmHg at 25°C
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2933990090
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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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