2-phenylacetaldehyde + hydrogen cyanide = (2S)-2-hydroxy-3-phenylpropanenitrile
2-phenylacetaldehyde + hydrogen cyanide = (2s)-2-hydroxy-3-phenylpropanenitrile
2-phenylacetaldehyde + hydrogen cyanide = (2S)-2-hydroxy-3-phenylpropanenitrile
2-phenylacetaldehyde + hydrogen cyanide = (2s)-2-hydroxy-3-phenylpropanenitrile