2-(Acetoxy)benzoic acid mixt. with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, 2-hydroxybenzamide and N-(4-hydroxyphenyl)acetamide 53908-21-7 Benzoic acid, 2-(acetoxy)-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, 2-hydroxybenzamide and N-(4-hydroxyphenyl)acetamide Excedrin