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| CAS号 : | 931-86-2 |
精确质量 : | 112.03900 |
| 分子式 : | C3H4N4O |
logP : | -0.67170 |
| 分子量 : | 112.09000 |
PSA : | 84.66000 |
5-氮杂胞嘧啶水合物 | |
5-azacytosine | |
931-86-2 | |
C3H4N4O | |
112.09000 | |
84.66000 | |
-0.67170 | |
112.03900 |
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1.801
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结晶固体
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258.1ºC
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503.1ºC at 760 mmHg
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>300 °C(lit.)
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1.86
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Stable under normal temperatures and pressures.
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS07 | |
警告 | |
H302 | |
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XZ2854300
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3
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S22-S24/25
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2933990090
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Xn
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R20/21/22
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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>5-氮杂胞嘧啶地西他滨中间体，用于抗癌药地西他滨的合成。</p> |
