ethyl 2-[(3-fluorobenzoyl)amino]-3-oxobutanoate

ethyl 2-(3-fluorophenyl)-5-methyl-1,3-oxazole-4-carboxylate

2-(3-fluorophenyl)-5-methyl-1,3-oxazole-4-carboxylic acid

2-(3-fluorophenyl)-5-methyl-1,3-oxazole-4-carbonyl chloride

2-(3-氟苯基)-5-甲基恶唑-4-甲酰胺