CAS 54920-78-4 appears in our catalog under these names: 2,4-dichloro-1,7-naphthyridine, 2,4-Dichloro-1,7-naphthyridine 95%, 2，4-Dichloro-1，7-naphthyridine, 95%, 95%, 2,4-Dichloro-1,7-naphthyridine, 95+%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,5g, 50mg, 100mg, 250mg, 1g.