furfural + hydrogen cyanide = (2R)-2-(furan-2-yl)-2-hydroxyacetonitrile
furfural + hydrogen cyanide = (2r)-2-(furan-2-yl)-2-hydroxyacetonitrile
furfural + hydrogen cyanide = (2R)-2-(furan-2-yl)-2-hydroxyacetonitrile
furfural + hydrogen cyanide = (2r)-2-(furan-2-yl)-2-hydroxyacetonitrile