CAS 2172819-74-6 appears in our catalog under these names: VH 032 amide-alkylC4-acid, VH 032 amide–alkylC4–acid, VH032-linker 5 95%, (S,R,S)-AHPC-PENTANOIC-ACID, (S,R,S)-AHPC-pentanoic-acid, 95%, 95%. Offered by: TargetMol, GLPBio, Ambeed, Sigma-Aldrich, Chemat. Available pack sizes: 25mg, 10mg, 100mg, 250mg, 50mg, 1g, 5g, 5mg.