N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine ≥98%
N866419 / 200MG
CAS No.:167218-46-4
N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine ≥98%
N866419 / 1G
CAS No.:167218-46-4