444150-82-7

N,N'-[9H-fluorene-9,9-diylbis(4,1-phenylene)]bis(3-bromo-4-methoxybenzamide) N,N'-(9H-fluorene-9,9-diyldibenzene-4,1-diyl)bis(3-bromo-4-methoxybenzamide) Benzamide, N,N'-(9H-fluoren-9-ylidenedi-4,1-phenylene)bis[3-bromo-4-methoxy- (9CI)