2-Fluorobenzoic acid 1-(3-methoxy-3-oxopropyl)-2,2-dimethylhydrazide 3-(2,2-Dimethyl-1-(2'-fluorophenylcarbonyl)hydrazino)methylpropionate 96804-40-9 Benzoic acid, 2-fluoro-, 1-(3-methoxy-3-oxopropyl)-2,2-dimethylhydrazide