N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine 99.5%
N687341 / 1G
CAS No.:357645-40-0
N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine 99%
N687342 / 1G
CAS No.:357645-40-0
N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine 99%
N687342 / 5G
CAS No.:357645-40-0