3-(4-氟苯基)-2-噻吩-2-丙烯酸

3-(4-氟苯基)-2-噻吩-2-丙烯酸

3-(4-fluorophenyl)-2-thiophen-2-ylprop-2-enoic acid

104314-04-7

C13H9FO2S

248.27300

65.54000

3.51240

248.03100

160.9ºC

342.4ºC at 760mmHg

2.89E-05mmHg at 25°C

2934999090

品名, 成分含量, 用途

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%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: