![5',5''-Bis(4-aminophenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-diamine](/static/images/placeholder.svg)
5',5''-Bis(4-aminophenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-diamine
5',5''-Bis(4-aminophenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-diamine
5',5''-Bis(4-aminophenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-diamine 97%