SEARCH Articles Figures Tables 3- hydroxy-2- alkanoate alkanal 3-amino-5-hydroxy-2-alken-4-olide alkanal ester 3-amino-5-hydroxy-2-alken-4-olide alkanal nitrile 3-aryl-4-hydroxy-2- -2- alkanal 3-hydroxy-1-alkanone alkanal 4-hydroxy-2-alkenal alkanal Hydroxy alkane sulphonates Hydroxy nitrate alkanes