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| CAS号 : | 129332-45-2 |
精确质量 : | 228.00300 |
| 分子式 : | C8H8N2O2S2 |
logP : | 2.29168 |
| 分子量 : | 228.29100 |
PSA : | 129.65000 |
3-氨基-4-氰基-5-甲硫基噻吩-2-甲酸甲酯 | |
Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate | |
129332-45-2 | |
C8H8N2O2S2 | |
228.29100 | |
129.65000 | |
2.29168 | |
228.00300 |
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1.63
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221.2ºC
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5.11E-08mmHg at 25°C
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203ºC
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1.43g/cm3
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442.2ºC at 760 mmHg
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III
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6.1
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2934999090
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UN3439
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R20/21/22
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S36/37
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Xn
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |