4-Chlorobutyraldehyde diethyl acetal

2,6-Pyridinedicarboxylic acid monomethyl ester

2,6-Pyridinedicarboxylic acid monomethyl ester

4,6-Dichloro-2-methylpyrimidiine

2,4,5-Trichloropyrimidine

4-Benzenesulfonylbenzoic acid

5-Chloromethyl-1H-tetrazole