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| CAS号 : | 476-32-4 |
精确质量 : | 353.12600 |
| 分子式 : | C20H19NO5 |
logP : | 2.26920 |
| 分子量 : | 353.36900 |
PSA : | 60.39000 |
白屈菜碱 | |
chelidonine | |
476-32-4 | |
C20H19NO5 | |
353.36900 | |
60.39000 | |
2.26920 | |
353.12600 |
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1.667
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260.7ºC
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4.06E-11mmHg at 25°C
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库房低温通风干燥,防明火,高温,与食品原料,氧化剂分开存放
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135-140ºC
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1.422g/cm3
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507.4ºC at 760 mmHg
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2933990090
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UN 2811
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R20/21/22; R25
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S20-S36/37-S45
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Xn
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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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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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% |
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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% |
