1,3,5-Triphenyl-2H-tetrazolium chloride 1,3,5-Triphenyltetrazolium chloride 2,3,5-Triphenyl-2H-tetrazolium chloride 2,3,5-Triphenyltetrazolium chloride 298-96-4 2H-Tetrazolium, 2,3,5-triphenyl-, chloride 52230-05-4 80949-00-4 902-00-1 AI3-50893 EINECS 206-071-6 NSC 5053 PTB RT Red tetrazolium TPTZ TRIPHENYLTETRAZOLIUM CHLORIDE TT TTC Tetrazolium chloride Tetrzolium chloride Urocheck Uroscreen Vitastain