142289-08-5,DPVBi,4,4′-Bis(2,2-diphenylethenyl)-1,1′-biphenyl
135804-06-7,p-DMDPVBi,1-[2,2-Bis(4-methylphenyl)ethenyl]-4-[4-[2,2-bis(4-methylphenyl)ethenyl]phenyl]benzene