Synonyms: | 1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl-, cis-; 4-Cyclohexene-1,2-dicarboxylic anhydride,4-methyl-, cis- (8CI); 4-Methyl-cis-4-cyclohexene-1,2-decarboxylic anhydride;4-Methyl-cis-4-cyclohexene-1,2-dicarboxylic anhydride;cis-1,2,3,6-Tetrahydro-4-methylphthalic acid anhydride;cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride |