英文同义名:
1,3-Isobenzofurandione,4-methyl-; 2,3-Toluenedicarboxylic anhydride; 3-Methylphthalsαureanhydrid; 4-Methyl-1,3-isobenzofurandion; 4-Methyl-2-benzofuran-1,3-dione; 4-methyl-3-isobenzofurandione; 4-Methyl-isobenzofuran-1,3-dione; Phthalic anhydride, 3-methyl-;