O O H C CH3 C H O H Etanal Acetaldehido Metanal Formaldehido H CH3 CH2 CH2 C Propanal Propionaldehido Butanal n-Butiraldehido CH3 CH2 C CH3-CHO CH2=O 4 3 CH 2 1 CH2 C C6H5 H 3-Butenal But-3-enal H O O O H2C O CH2 C H H Feniletanal Fenilacetaldehido H 1 2 O trans-Hex-2-enodial O 5 4 3 O 2 H H 1 3-Propilpent-4-enal O CHO OHC-CHO Glioxal O H O=HC-CH=O = = C H CHO = Ciclohexanocarbaldehido Formilciclohexano H O CH2 C CH CH2 Benzaldehido Bencenocarbaldehido Formilbenceno CHO = CH2 CH2 C O H CHO O H 1 H 3 2 5 6 4 3-(Formilmetil)hexanodial O © RAGS