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| CAS号 : | 13074-31-2 |
精确质量 : | 343.17800 |
| 分子式 : | C20H25NO4 |
logP : | 3.47930 |
| 分子量 : | 343.41700 |
PSA : | 48.95000 |
1,2,3,4-四氢罂粟碱 | |
1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | |
13074-31-2 | |
C20H25NO4 | |
343.41700 | |
48.95000 | |
3.47930 | |
343.17800 |
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202.7ºC
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3.23E-09mmHg at 25°C
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1.12g/cm3
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475.8ºC at 760 mmHg
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2933499090
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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% |
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2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2933499090. Other Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused |
