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| CAS号 : | 2817-14-3 |
精确质量 : | 196.02300 |
| 分子式 : | C6H4N4O4 |
logP : | -2.40700 |
| 分子量 : | 196.12000 |
PSA : | 131.44000 |
5,8-二氢-1H-蝶啶-2,4,6,7-四酮 | |
5,8-dihydro-1H-pteridine-2,4,6,7-tetrone | |
2817-14-3 | |
C6H4N4O4 | |
196.12000 | |
131.44000 | |
-2.40700 | |
196.02300 |
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1.707
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496.3ºC
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4.17E-34mmHg at 25°C
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1.89g/cm3
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896.9ºC at 760mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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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 |
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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% |
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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% |
