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| CAS号 : | 91077-00-8 |
精确质量 : | 292.05200 |
| 分子式 : | C13H12N2O4S |
logP : | 4.18660 |
| 分子量 : | 292.31000 |
PSA : | 126.38000 |
3-氨基-5-(4-硝基苯基)噻吩-2-羧酸乙酯 | |
Ethyl 3-amino-5-(4-nitrophenyl)-2-thiophenecarboxylate | |
91077-00-8 | |
C13H12N2O4S | |
292.31000 | |
126.38000 | |
4.18660 | |
292.05200 |
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1.637
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268.8ºC
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172-176ºC(lit.)
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1.374g/cm3
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520.8ºC at 760 mmHg
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GHS05, GHS07 | |
危险 | |
H302; H315; H318; H335 | |
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2934999090
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R22; R37/38; R41
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26-39
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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: |
