英文别名1(3H)-Isobenzofuranone,3-methyl-(9CI); 3-methylisobenzofuran-1(3H)-one; 3-methyl-3H-2-benzofuran-1-one; 1(3H)-Isobenzofuranone, 3-methyl-; 3-methyl-3H-isobenzofuran-1-one; 3-methyl-1,3-dihydro-1-isobenzofuranone; 3-methyl-1(3H)-isobenzofuranone; 3-methylphthalide; 3-methyl-1,3-dihydroisobenzofuran-1-one; 3-Methyl-1,3-dihydro-2-benzofuran-1-one 
