CAS 167693-62-1 appears in our catalog under these names: (S)–2–(2–(Diphenylphosphanyl)phenyl)–4–isobutyl–4，5–dihydrooxazole, (S)-Ibu-phox, (S)-2-(2-(Diphenylphosphanyl)phenyl)-4-isobutyl-4,5-dihydrooxazole 98%, (S)-2-(2-(Diphenylphosphanyl)phenyl)-4-isobutyl-4,5-dihydrooxazole, 98%, 98%, (S)-2-(2-(Diphenylphosphanyl)phenyl)-4-isobutyl-4,5-dihydrooxazole, 98%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50mg, 1000mg, 100mg, 250mg, 1g.