1H-Purine-2,6-dione, 3,7-dihydro-7-(2-aminophenyl)-1,3-dimethyl- 3,7-Dihydro-7-(2-aminophenyl)-1,3-dimethyl-1H-purine-2,6-dione 5-26-14-00037 (Beilstein Handbook Reference) 7-(2-Aminofenil)teofillina [Italian] 72898-64-7 BRN 1152601 Theophylline, 7-(o-aminophenyl)-