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| CAS号 : | 557-01-7 |
精确质量 : | 96.03240 |
| 分子式 : | C4H4N2O |
logP : | -0.23010 |
| 分子量 : | 96.08740 |
PSA : | 45.75000 |
2-羟基嘧啶 | |
2-Hydroxypyrimidine | |
557-01-7 | |
C4H4N2O | |
96.08740 | |
45.75000 | |
-0.23010 | |
96.03240 |
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140.8ºC
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309.2ºC at 760mmHg
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1.28g/cm3
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S22; S26; S36
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Xn
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R36/37/38
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2933990090
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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% | |
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% |
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<p>医药生物化工中间体。</p> |
