35438-82-5

35438-82-5结构式

英文名	4-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
英文别名	4-Cyclohexene-1,3-methyl trans-3-methylcyclohex-4-ene-cis-1,2-dicarboxylic anhydride 3-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride 1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-4-methyl 4-methyl-4,7,3a,7a-tetrahydroisobenzofuran-1,3-dione anti-4,4,7,7,8,9-hexahydro-4-methyl-1,3-dioxobenzofuran cis,cis-3-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride Maleic anhydride and 1,3-pentadiene adduct

海关编码	2932999099

35438-81-4

35438-82-5

文献：Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

108-31-6

1574-41-0

35438-82-5

文献：Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

108-31-6

35438-82-5

35438-81-4

108-31-6

1574-41-0

~48%

35438-82-5

35438-81-4

文献：Brocksom, Timothy J.; Constantino, Mauricio G. Journal of Organic Chemistry, 1982 , vol. 47, # 18 p. 3450 - 3453

613-29-6

35438-81-4

5333-84-6

35438-82-5

文献：Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

613-29-6

5333-84-6

35438-82-5

35438-81-4

文献：Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

108-31-6

17615-18-8

35438-82-5

文献：Wright, Marcus W.; Welker, Mark E. Journal of Organic Chemistry, 1996 , vol. 61, # 1 p. 133 - 141

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%