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| CAS号 : | 636-26-0 |
精确质量 : | 142.02000 |
| 分子式 : | C5H6N2OS |
logP : | 0.74090 |
| 分子量 : | 142.17900 |
PSA : | 80.74000 |
4-羟基-2-巯基-5-甲基嘧啶 | |
4-Hydroxy-5-Methyl-2-Mercaptopyrimidine | |
636-26-0 | |
C5H6N2OS | |
142.17900 | |
80.74000 | |
0.74090 | |
142.02000 |
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1.638
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白色结晶粉末
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153.2ºC
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329.7ºC at 760 mmHg
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283-286°C
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1.36
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Stable but may be heat or light sensitive. Incompatible with strong oxidizing agents.
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XP2108500
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S22-S36/37
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R22; R40
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2933599090
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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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抗甲状腺药。 |
