1H-Purine-2,6-dione, 3,7-dihydro-7-(4-chlorophenyl)-1,3-dimethyl- 3,7-Dihydro-7-(4-chlorophenyl)-1,3-dimethyl-1H-purine-2,6-dione 36748-65-9 5-26-13-00566 (Beilstein Handbook Reference) 7-(4-Clorofenil)teofillina [Italian] BRN 1225183 Theophylline, 7-(p-chlorophenyl)-