CAS 3238-55-9 appears in our catalog under these names: 2–Propionylpyridine, 1-Pyridin-2-ylpropan-1-one, 2-Propionylpyridine 97%, 2-Propionylpyridine, 97%, 97%, 2-Propionylpyridine, >97%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 250mg, 10g, 25g, 100g.