英文名 | 5,7-diphenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine |
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英文别名 | 5,7-diphenyl-4,7-dihydro-1,2,4-triazolo-<1,5-a>pyrimidine |
分子式 | C17H14N4 |
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分子量 | 274.32000 |
精确质量 | 274.12200 |
PSA | 45.97000 |
LogP | 2.19160 |
海关编码 | 2933990090 |
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~68% 118757-35-0 |
文献:Orlov, V. D.; Desenko, S. M.; Potekhin, K. A.; Struchkov, Yu. T. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , vol. 24, p. 192 - 196 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 2 p. 229 - 233 |
~% 118757-35-0 |
文献:Desenko, S. M.; Orlov, V. D.; Getmanskii, N. V.; Shishkin, O. V.; Lindeman, S. V.; Struchkov, Yu. T. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1993 , vol. 29, # 4 p. 406 - 410 Khimiya Geterotsiklicheskikh Soedinenii, 1993 , # 4 p. 481 - 485 |
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% |