627-73-6

627-73-6结构式

中文名	丁二酸乙基甲基酯
英文名	4-O-ethyl 1-O-methyl butanedioate
英文别名	Butanedioic acid,ethyl methyl ester succinic acid ethyl ester-methyl ester Butanedioic acid,1-ethyl 4-methyl ester Ethyl methyl ester of butanedioic acid methyl ethyl succinate Bernsteinsaeure-aethylester-methylester ethyl methyl butanedioate

海关编码	2917190090

251922-71-1

74-88-4

~88%

627-73-6

文献：Boutros, Andre; Legros, Jean-Yves; Fiaud, Jean-Claude Tetrahedron, 2000 , vol. 56, # 15 p. 2239 - 2246

1070-34-4

74-88-4

627-73-6

文献：Boutros, Andre; Legros, Jean-Yves; Fiaud, Jean-Claude Tetrahedron Letters, 1999 , vol. 40, # 41 p. 7329 - 7332

14794-31-1

627-73-6

文献：Boutros, Andre; Legros, Jean-Yves; Fiaud, Jean-Claude Tetrahedron Letters, 1999 , vol. 40, # 41 p. 7329 - 7332

251922-71-1

627-73-6

文献：Boutros, Andre; Legros, Jean-Yves; Fiaud, Jean-Claude Tetrahedron Letters, 1999 , vol. 40, # 41 p. 7329 - 7332

67-56-1

123-25-1

~17%

627-73-6

文献：Hashimoto, Shizunobu; Furukawa, Isao; Kuroda, Tomoyuki Tetrahedron Letters, 1980 , vol. 21, p. 2857 - 2860

56579-54-5

627-73-6

174682-13-4

文献：Graziano, M. Liliana; Lasalvia, Maria; Piccialli, Vincenzo; Sica, Donato Tetrahedron Letters, 1996 , vol. 37, # 4 p. 527 - 530

74-88-4

627-73-6

文献：Koehler zit. bei Weger Justus Liebigs Annalen der Chemie, 1883 , vol. 221, p. 88

海关编码	2917190090
中文概述	2917190090 其他无环多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary	2917190090 acyclic polycarboxylic 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%