3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide~MTT~Thiazolyl Blue; MTT 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide; Thiazolyl Blue tetrazolium bromide; MTT (1.11714); 3-(4,5-dimethyl-1,3-thiazol-2-yl)-2,5-diphenyl-2,3-dihydro-1H-tetrazol-1-ium bromide