threo-2-diphenylphosphinoyl-2-methyl-1-phenylbutane-1,4-diol

3-Butenoic acid, 3-methyl-4-phenyl-, methyl ester, (E)-

2-diphenylphosphoryl-4-hydroxy-2-methyl-1-phenylbutan-1-one

苯甲醛

(E)-3-Methyl-4-phenyl-3-butennitril