CAS 125218-55-5 appears in our catalog under these names: 3-Aminotetrahydrofuran-3-carboxylic acid, 95%, 3–Aminotetrahydrofuran–3–carboxylic acid, 3-Aminotetrahydrofuran-3-carboxylic acid, >95%, 3-Amino-tetrahydro-furan-3-carboxylic acid, 98%. Offered by: Combi-blocks, GLPBio, Fluorochem, Ambeed, Chemat. Available pack sizes: 1g, 10g, 5g, 25g, 250mg, 100mg.