Synonyms: Theophylline, 7-o-tolyl-;BRN 1146804;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-methylphenyl)-;3,7-Dihydro-1,3-dimethyl-7-(2-methylphenyl)-1H-purine-2,6-dione;AC1MHQ4S;LS-126910;1,3-dimethyl-7-(2-methylphenyl)purine-2,6-dione;72898-70-5