英文别名4-(2-(1-ethoxy-1-oxopropan-2-ylidene)hydrazinyl)benzoic acid; (Z)-4-(2-(1-Ethoxy-1-oxopropan-2-ylidene)hydrazinyl)benzoic acid; Benzoic acid, 4-[2-(2-ethoxy-1-methyl-2-oxoethylidene)hydrazinyl]-; (E)-4-(2-(1-Ethoxy-1-oxopropan-2-ylidene)hydrazinyl)benzoic Acid; 4-[(2Z)-2-(1-Ethoxy-1-oxo-2-propanylidene)hydrazino]benzoic acid; ethyl pyruvate 4-carboxyphenylhydrazone 
