2-Fluorobenzoic acid 1-(3-ethoxy-3-oxopropyl)-2,2-dimethylhydrazide 3-(2,2-Dimethyl-1-(2'-fluorobenzoyl)hydrazino)ethylpropionate 96804-53-4 Benzoic acid, 2-fluoro-, 1-(3-ethoxy-3-oxopropyl)-2,2-dimethylhydrazide