英文名 | 1,3,7-trimethyl-8-(methylamino)purine-2,6-dione |
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英文别名 |
UNII-8980LXK786
1,3,7-trimethyl-8-methylamino-3,7-dihydro-purine-2,6-dione 1,3,7-TRIMETHYL-8-METHYLAMINO-PURINE-2,6-DIONE 8-Methylaminocaffeine 1,3,7-Trimethyl-8-methylamino-3,7-dihydro-purin-2,6-dion |
密度 | 1.45g/cm3 |
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沸点 | 414.2ºC at 760mmHg |
分子式 | C9H13N5O2 |
分子量 | 223.23200 |
闪点 | 204.3ºC |
精确质量 | 223.10700 |
PSA | 73.85000 |
折射率 | 1.678 |
海关编码 | 2933990090 |
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~% 5422-30-0 |
文献:Yoshitomi Yakugaku Zasshi, 1929 , vol. 49, p. 46 Chem. Zentralbl., 1929 , vol. 100, # I p. 2991 Full Text Show Details Yoshitomi; Miyanaga; Nagae Yakugaku Zasshi, 1926 , p. 5 Chem. Zentralbl., 1926 , vol. 97, # II p. 2726 |
~% 5422-30-0 |
文献:Lueppo-Cramer Chemische Berichte, 1894 , vol. 27, p. 3089 |
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% |