3-bromo-2-hydroxy-3-phenylpropanoic acid

2-benzyl-3-cyano-2-hydroxy-3-phenyl-propionic acid

(5E)-5-亚苄基-2-硫代-咪唑烷-4-酮

水

4-phenyl-5-(phenylmethyl)oxolane-2,3-dione