3-formylthiophene + hydrogen cyanide => (2S)-2-hydroxy-2-(thiophen-3-yl)acetonitrile
3-formylthiophene + hydrogen cyanide => (2s)-2-hydroxy-2-(thiophen-3-yl)acetonitrile
3-formylthiophene + hydrogen cyanide => (2S)-2-hydroxy-2-(thiophen-3-yl)acetonitrile
3-formylthiophene + hydrogen cyanide => (2s)-2-hydroxy-2-(thiophen-3-yl)acetonitrile