147219-20-3

147219-20-3结构式

中文名	(E)-3-(3,4-二甲基苯基)丙烯酸
英文名	(2E)-3-(3,4-Dimethylphenyl)acrylic acid
中文别名	(2E)-3-(3,4-二甲基苯基)丙烯酸 (E)-3-(3,4-二甲基苯基)丙-2-烯酸
英文别名	CAFFIC ACID CAFFEICACID(BULK 3,4-dihydroxyben 3,4-Dimethyl-zimtsaeure 3-(3,4-dihydroxyphenyl)-2-propenoic acid 3,4-dimethyl-cinnamic acid 2-Propenoic acid, 3-(3,4-dimethylphenyl)-, (2E) 1-carboxy-2-(3,4-dihydroxyphenyl)ethylene 3-(3,4-dihydroxyphenyl)propenoic acid Caffeicacid (E)-3-(3,4-dimethylphenyl)acrylic acid 3-(3,4-Dimethylphenyl)-propensaeure Caffeic trans-3-(3,4-dihydroxyphenyl)prop-2-enoic acid 3-(3,4-dimethylphenyl)acrylic acid 3,4-Dihydroxy cinnamic acid CAFFEIC ACID(AHP) CaffeicAcidPure (E)-3-(3,4-dimethylphenyl)prop-2-enoic acid (2E)-3-(3,4-dimethylphenyl)prop-2-enoic acid

海关编码	2916399090

5973-71-7

141-82-2

~95%

147219-20-3

文献：ACTELION PHARMACEUTICALS LTD Patent: WO2008/78291 A1, 2008 ; Location in patent: Page/Page column 36-37 ; WO 2008/078291 A1

6966-10-5

147219-20-3

文献：Neudeck Monatshefte fur Chemie, 1996 , vol. 127, # 2 p. 185 - 200

38404-42-1

147219-20-3

文献：Neudeck Monatshefte fur Chemie, 1996 , vol. 127, # 2 p. 185 - 200

619-04-5

147219-20-3

文献：Neudeck Monatshefte fur Chemie, 1996 , vol. 127, # 2 p. 185 - 200

141-82-2

147219-20-3

文献：Gattermann Justus Liebigs Annalen der Chemie, 1906 , vol. 347, p. 353

141-82-2

22884-95-3

147219-20-3

文献：Doll; Baker Journal of Medicinal Chemistry, 1976 , vol. 19, # 9 p. 1079 - 1088

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%