Synonyms: A.P.C;APC;Aspirin, Phenacetin and Caffeine;ASPIRIN, PHENACETIN, CAFFEINE;Benzoic acid, 2-(acetyloxy)-, mixed with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, and N-(4-ethoxyphenyl)acetamide;Benzoic acid, 2-(acetyloxy)-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione and N-(4-ethoxyphenyl)acetamide;P-A-C Compound