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| CAS号 : | 519-37-9 |
精确质量 : | 224.09100 |
| 分子式 : | C9H12N4O3 |
logP : | -1.57400 |
| 分子量 : | 224.21700 |
PSA : | 82.05000 |
乙羟茶碱 | |
7-(2-Hydroxyethyl)theophylline | |
519-37-9 | |
C9H12N4O3 | |
224.21700 | |
82.05000 | |
-1.57400 | |
224.09100 |
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1.683
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253.5ºC
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Refrigerator
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163°C
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1.51g/cm3
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495.5ºC at 760mmHg
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2933990090
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3
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R22
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S36
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XH5850000
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Xn; Xi
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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% |
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益多酯的中间体 |
