acetophenone + hydrogen cyanide <=> (2S)-2-hydroxy-2-phenylpropanenitrile
acetophenone + hydrogen cyanide <=> (2s)-2-hydroxy-2-phenylpropanenitrile
acetophenone + hydrogen cyanide <=> (2S)-2-hydroxy-2-phenylpropanenitrile
acetophenone + hydrogen cyanide <=> (2s)-2-hydroxy-2-phenylpropanenitrile