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| CAS号 : | 25844-72-8 |
精确质量 : | 172.06400 |
| 分子式 : | C10H8N2O |
logP : | 1.43690 |
| 分子量 : | 172.18300 |
PSA : | 45.75000 |
5-苯基-1H-吡嗪-2-酮 | |
5-PHENYL-1H-PYRAZIN-2-ONE | |
25844-72-8 | |
C10H8N2O | |
172.18300 | |
45.75000 | |
1.43690 | |
172.06400 |
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1.623
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240.1ºC
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1.39E-09mmHg at 25°C
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1.2g/cm3
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473.4ºC 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% |
