20279-38-3

20279-38-3结构式

英文名	4-oxo-4-propan-2-yloxybutanoic acid
英文别名	4-isopropoxy-4-oxobutanoic acid monoisopropyl succinate Bernsteinsaeure-monoisopropylester succinic acid monoisopropyl ester succinic monoisopropyl ester

海关编码	2918990090

108-30-5

67-63-0

~75%

20279-38-3

文献：Iqbal, Muhammad; Baloch, Imam Bakhsh; Baloch, Musa Kaleem Asian Journal of Chemistry, 2013 , vol. 25, # 17 p. 9701 - 9703

108-31-6

110-17-8

67-63-0

20279-38-3

文献：INVISTA TECHNOLOGIES S.A. R.L.; SUN, Yanhui; BEATTY, Richard, P. Patent: WO2011/17543 A1, 2011 ; Location in patent: Page/Page column 18 ;

765-69-5

67-63-0

~38%

20279-38-3

924-88-9

文献：Yan, Jun; Travis, Benjamin R.; Borhan, Babak Journal of Organic Chemistry, 2004 , vol. 69, # 26 p. 9299 - 9302

3859-41-4

67-63-0

~30%

20279-38-3

924-88-9

文献：Yan, Jun; Travis, Benjamin R.; Borhan, Babak Journal of Organic Chemistry, 2004 , vol. 69, # 26 p. 9299 - 9302

108-30-5

20279-38-3

文献：Veibel; Pedersen Acta Chemica Scandinavica (1947-1973), 1955 , vol. 9, p. 1674,1678

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%