英文名 | 1,7-dimethylpurin-6-one |
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英文别名 |
UNII-J9IVN575QZ
1,7-dimethyl-1,7-dihydro-purin-6-one 1,7-Dimethylhypoxanthin (II) 1,7-Dimethyl-1,7-dihydro-purin-6-on 1,7-Dimethylhypoxanthine 1,7-Dimethyl-hypoxanthin Hypoxanthine,7-dimethyl Hypoxanthine,1,7-dimethyl 1,7-Dihydro-1,7-dimethyl-6H-purin-6-one |
密度 | 1.43g/cm3 |
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沸点 | 415.1ºC at 760mmHg |
分子式 | C7H8N4O |
分子量 | 164.16500 |
闪点 | 204.8ºC |
精确质量 | 164.07000 |
PSA | 52.71000 |
折射率 | 1.697 |
海关编码 | 2933990090 |
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~% 33155-83-8 |
文献:Boehringer and Soehne Patent: DE96925 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 5, p. 847 Full Text Show Details Fischer,E. Chemische Berichte, 1897 , vol. 30, p. 2414 Chemische Berichte, 1898 , vol. 31, p. 545 Anm. |
~3% 33155-83-8 |
文献:Fujii; Saito; Ii; Suzuki Chemical and Pharmaceutical Bulletin, 1994 , vol. 42, # 2 p. 382 - 384 |
~% 33155-83-8 |
文献:C.H.Boehringer Sohn Patent: DE944312 , 1953 ; Full Text Show Details C.H.Boehringer Sohn Patent: US2767182 , 1954 ; |
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% |