CAS 179051-78-6 appears in our catalog under these names: 4-Chloropyrimidine HCl, 4-Chloropyrimidine hydrochloride, 97%, 4-Chloropyrimidine hydrochloride 96%, 4-Chloropyrimidine Hydrochloride, 96%, 96%, 4-Chloropyrimidine hydrochloride, 96%. Offered by: Biosynth, Thermo Scientific (Acros), Ambeed, Chemat, Fluorochem. Available pack sizes: 2g, 1g, 5g, 50g, 100g, 100mg, 250mg, 10g.