23305-71-7

BTDF Einecs 245-567-7 Tctrazolium blue DITETRAZOLIUM DIFORMAZAN TETRAZOLE BLUE DIFORMAZAN TETRAZOLIUM BLUE DIFORMAZAN BLUE TETRAZOLIUM DIFORMAZAN TETRAZOLIUM BLUE DIFORMAZANE 3,3'-Dimethoxy-4,4'-bis[α-(phenylhydrazono)benzylazo]biphenyl 1,1'-(3,3'-dimethoxy-4,4'-biphenylylene)bis[3,5-diphenylformazane]