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| CAS号 : | 91076-98-1 |
精确质量 : | 323.09800 |
| 分子式 : | C19H17NO2S |
logP : | 5.42220 |
| 分子量 : | 323.40900 |
PSA : | 80.56000 |
3-氨基-5-(1,1''-联苯-4-基)噻吩-2-羧酸乙酯 | |
ethyl 3-amino-5-(4-phenylphenyl)thiophene-2-carboxylate | |
91076-98-1 | |
C19H17NO2S | |
323.40900 | |
80.56000 | |
5.42220 | |
323.09800 |
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1.628
|
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289.4ºC
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|
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1.215g/cm3
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|
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554.9ºC 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: |