英文名 | 2-amino-4,7-dioxo-1,8-dihydropteridine-6-carboxylic acid |
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英文别名 |
2-Amino-4,7-dioxo-3,4,7,8-tetrahydro-pteridin-6-carbonsaeure
2-amino-4,7-dioxo-3,4,7,8-tetrahydro-pteridine-6-carboxylic acid Isoxanthopterin-6-carbonsaeure 2-amino-4,7-dioxo-1,4,7,8-tetrahydropteridine-6-carboxylic acid |
密度 | 2.39g/cm3 |
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分子式 | C7H5N5O4 |
分子量 | 223.14600 |
精确质量 | 223.03400 |
PSA | 154.82000 |
折射率 | 2.022 |
海关编码 | 2933990090 |
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~% 3254-85-1 |
文献:Taylor; Loux Journal of the American Chemical Society, 1959 , vol. 81, p. 2474,2478 Full Text Show Details Purrmann Justus Liebigs Annalen der Chemie, 1941 , vol. 548, p. 284,286,290 Full Text Show Details Taylor; Abdulla Tetrahedron Letters, 1973 , p. 2093 |
~% 3254-85-1 |
文献:Taylor; Loux Journal of the American Chemical Society, 1959 , vol. 81, p. 2474,2478 |
~% 3254-85-1 |
文献:Purrmann Justus Liebigs Annalen der Chemie, 1941 , vol. 548, p. 284,286,290 |
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% |