1-(4-(Phenylazo)phenyl)pyrrolidine 1-(p-(Phenylazo)phenyl)pyrrolidine 10282-34-5 4-N-Pyrrolidinylazobenzene 5-20-01-00446 (Beilstein Handbook Reference) BRN 0220377 Pyrrolidine, 1-(4-(phenylazo)phenyl)- (9CI) Pyrrolidine, 1-(p-(phenylazo)phenyl)-