| Synonym | Isomethyltetrahydrophthalic anhydride, 4-Cyclohexene-1,2-dicarboxylic anhydride, 4-methyl-, 4-Methyl-d-4-tetrahydrophthalic anhydride, 4-Methyl-1,2,3,6-tetrahydrophthalic anhydride, 4-Methyltetrahydrophthalic anhydride, 4-Methyl-cyclohex-4-en-1,2-dicarboxylic acid anhydride, 5-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione, 1,2,3,6-Tetrahydro-4-methylphthalic anhydride, NSC 52669, 4-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride, CIS-4-METHYL-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE, CIS-5-METHYL-3A,4,7,7A-TETRAHYDRO-ISOBENZOFURAN-1,3-DIONE, 1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl-, 3a,4,7,7a-tetrahydro-5-methyl-3-isobenzofurandione, 3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl-1, 4-METHYLTETRAHYDROPHTHALIC ANHYDRIDE (4-MTHPA), 3a,4,7,7a-tetrahydro-5-methyl-1,3-Isobenzofurandione, 1,2,3,6-Tetrahydro-4-methylphthalic anhydride |