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| CAS号 : | 71-30-7 |
精确质量 : | 111.04300 |
| 分子式 : | C4H5N3O |
logP : | -0.06670 |
| 分子量 : | 111.10200 |
PSA : | 71.77000 |
胞嘧啶 | |
cytosine | |
71-30-7 | |
C4H5N3O | |
111.10200 | |
71.77000 | |
-0.06670 | |
111.04300 |
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1.688
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白色固体
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223.4ºC
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445.8ºC at 760 mmHg
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>300 °C(lit.)
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soluble
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0,48 g/cm3
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Stable. Incompatible with strong oxidizing agents.
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Store at RT.
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UW7350150
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1
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S26-S36
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2933599090
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Xi
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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% |
<p>可由二巯基尿嘧啶、浓氨水和氯乙酸为原料合成制得。</p> | |
<p>胞嘧啶核苷、胞嘧啶核苷酸均可作为升高白细胞的药物。胞嘧啶是精细化工、农药和医药的重要中间体，特别在医药领域，主要用于合成抗艾滋病药物及抗乙肝药物拉米夫定，抗癌药物吉西他宾、依诺他宾以及5-氟胞嘧啶等，应用非常广泛。</p> |
