2-Chloropyridine-3-boronic acid pinacol ester, 97%..
2-Chloropyridine-4-boronic acid pinacol ester, 97%..
2-Chloropyrimidine-5-boronic acid pinacol ester, 95%..
2-Chloropyrimidine-5-carboxaldehyde, 97%..
2-Chloropyrimidine-5-carboxylic acid, 97%..
2-Chloropyrimidine-5-sulfonyl chloride, 97%..