1H-Purine-2,6-dione, 8-[(2-chlorophenyl)amino]-3,7-dihydro-1,3-dimethyl- 5429-34-5 8-(o-Chloroanilino)theophylline 8-(o-Chlorophenylamino)theophylline NSC14125 Theophylline, 8-(o-chloroanilino)-