Synonyms: BRN 1229994;Theophylline, 8-chloro-7-(o-nitrophenyl)-;8-Cloro-7-(2-nitrofenil)teofillina [Italian];1H-Purine-2,6-dione, 3,7-dihydro-8-chloro-1,3-dimethyl-7-(2-nitrophenyl)-;3,7-Dihydro-8-chloro-1,3-dimethyl-7-(2-nitrophenyl)-1H-purine-2,6-dione;AC1MHQ4D;8-Cloro-7-(2-nitrofenil)teofillina;LS-126637;8-chloro-1,3-dimethyl-7-(2-nitrophenyl)purine-2,6-dione;72898-63-6