2,6-Dithio-8-methyltheophylline 6466-20-2 BRN 1125485 NSC 95860 Theophylline, 2,6-dithio-(8-methylthio)- Theophylline, 2,6-dithio-8-methylthio- Theophylline, 8-(methylthio)dithio- (8CI) Uric acid, 1,3-dimethyl-2,6-dithio-8-methylthio-