2,4-二氯苯胺

2,4-dichlorobenzenediazonium,chloride

ethyl [2-acetyl-4-(4-chlorophenyl)-3-methyl-4-oxo]butyrate

(Z)-ethyl 2-[2-(2,4-dichlorophenyl)hydrazono]-4-(4-chlorophenyl)-3-methyl-4-oxobutanoate