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| CAS号 : | 15854-12-3 |
精确质量 : | 307.08800 |
| 分子式 : | C15H17NO4S |
logP : | 3.77240 |
| 分子量 : | 307.36500 |
PSA : | 99.02000 |
2-氨基-4-(3,4-二甲氧基-苯基)-噻吩-3-羧酸乙酯 | |
Ethyl 2-amino-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate | |
15854-12-3 | |
C15H17NO4S | |
307.36500 | |
99.02000 | |
3.77240 | |
307.08800 |
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1.583
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218.3ºC
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7.54E-08mmHg at 25°C
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1.234g/cm3
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437.3ºC 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: |