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| CAS号 : | 120456-32-8 |
精确质量 : | 181.02000 |
| 分子式 : | C8H7NO2S |
logP : | 1.83638 |
| 分子量 : | 181.21200 |
PSA : | 89.33000 |
5-乙酰基-2-羟基-4-甲基噻吩-3-甲腈 | |
5-acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile | |
120456-32-8 | |
C8H7NO2S | |
181.21200 | |
89.33000 | |
1.83638 | |
181.02000 |
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1.591
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200.9ºC
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2.95E-07mmHg at 25°C
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1.36g/cm3
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408.5ºC at 760mmHg
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2934999090
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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: |
