(2011/02/24)
(E)-tert-butyl 2-(4-(3-(hydroxyamino)-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate
(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate
(E)-ethyl 3-(4-(hydrazinecarbonyl)phenyl)acrylate
(E)-3-(3-ethoxy-3-oxoprop-1-en-1-yl)benzoic acid
m-formylphenyl benzoic acid