中文名 | 2-(1,2,3,6-四氢-1,3-二甲基-2,6-二氧代-7h-嘌呤-7-基)烟酸乙酯 |
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英文名 | 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)ethyl pyridine-3-carboxylate |
英文别名 |
EINECS 236-544-2
hesotin Etofylline nicotinate 2-(1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-yl)ethyl nicotinate nicotinic acid-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl ester] Nicotinsaeure-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-aethylester] 7-(2-Nicotinoyloxy-aethyl)-theophyllin |
密度 | 1.45g/cm3 |
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沸点 | 580.1ºC at 760mmHg |
分子式 | C15H15N5O4 |
分子量 | 329.31100 |
闪点 | 304.6ºC |
精确质量 | 329.11200 |
PSA | 101.01000 |
蒸汽压 | 1.88E-13mmHg at 25°C |
折射率 | 1.678 |
海关编码 | 2933990090 |
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~% 13425-39-3 |
文献:Pongratz; Zirm Monatshefte fuer Chemie, 1957 , vol. 88, p. 330,332,333 |
~% 13425-39-3 |
文献:Pongratz; Zirm Monatshefte fuer Chemie, 1957 , vol. 88, p. 330,332,333 |
上游产品 3 | |
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下游产品 0 |
海关编码 | 2933990090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |