2-Propen-1-ol, 1,3-diphenyl-1-(4-pyridyl)-, (Z)- 4-Pyridinemethanol, alpha-phenyl-alpha-(2-phenylvinyl)-, (Z)- 55690-13-6 cis-1,3-Diphenyl-1-(4-pyridyl)-2-propen-1-ol cis-alpha-Phenyl-alpha-(2-phenylvinyl)-4-pyridinemethanol