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![7-氨基-4,5-二氢-5-氧代-吡唑并[1,5-a]嘧啶-3-甲腈结构式](https://www.chemicalbook.com/CAS/GIF/138904-35-5.gif)
| CAS号 : | 138904-35-5 |
精确质量 : | 175.04900 |
| 分子式 : | C7H5N5O |
logP : | 0.05768 |
| 分子量 : | 175.14700 |
PSA : | 99.97000 |
7-氨基-4,5-二氢-5-氧代-吡唑并[1,5-a]嘧啶-3-甲腈 | |
7-Amino-4,5-dihydro-5-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile | |
138904-35-5 | |
C7H5N5O | |
175.14700 | |
99.97000 | |
0.05768 | |
175.04900 |
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1.853
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156.617ºC
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0mmHg at 25°C
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1.764g/cm3
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335.354ºC at 760 mmHg
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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% |
