3-Buten-2-ol, 4-phenyl-2-(4-pyridyl)-, (Z) 4-Pyridinemethanol, alpha-methyl-alpha-(2-phenylvinyl)-, (Z)- 55690-12-5 cis-4-Phenyl-2-(4-pyridyl)-3-buten-2-ol cis-alpha-Methyl-alpha-(2-phenylvinyl)-4-pyridinemethanol