CAS 1671-77-8 appears in our catalog under these names: 1–(p–tolyl)Pentan–1–one, 1-(p-tolyl)Pentan-1-one 97%, 4'-Methylvalerophenone, 97%, 97%, 4'-Methylvalerophenone, 98%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 25g, 5g, 100g, 1g.