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![7H-吡咯并[2,3-d]嘧啶-2,4-二胺结构式](https://www.chemicalbook.com/CAS/GIF/18620-92-3.gif)
| CAS号 : | 18620-92-3 |
精确质量 : | 149.07000 |
| 分子式 : | C6H7N5 |
logP : | 0.63360 |
| 分子量 : | 149.15300 |
PSA : | 94.34000 |
7H-吡咯并[2,3-d]嘧啶-2,4-二胺 | |
7H-Pyrrolo[2,3-d]pyrimidine-2,4-diamine | |
18620-92-3 | |
C6H7N5 | |
149.15300 | |
94.34000 | |
0.63360 | |
149.07000 |
|
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% |
