Synonyms:
tetrahydromethylphthalic anhydride ; methyltetrahydrophthalicanhyrid ; mthpa ; ac-methyl ; 4-methyl tetrahydrophthalic anhydride ; mthpa-eg ; 1,3-isobenzofurandione, 3a,4 ; mthpa-600 ; methyltetrahydroisobenzofurandione ; tetrahydromethyl-3-isobenzofurandione