5',5''-Bis(4-formylphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarbaldehyde 97%
B750087 / 250MG
CAS:2768855-07-6
5',5''-Bis(4-formylphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarbaldehyde 97%
B750087 / 100MG
CAS:2768855-07-6