CAS 189109-90-8 appears in our catalog under these names: Fas C– Terminal Tripeptide, (2S)-2-(((2S)-2-(((2S)-2-acetamido-3-hydroxypropanoyl)amino)-4-methylpentanoyl)amino)-3-methylbutanoic acid, Fas C-Terminal Tripeptide. Offered by: GLPBio, Biosynth, MedChemExpress. Available pack sizes: 1mg, 10mg, 25mg, 5mg, 50mg, 100mg, Get quote.