CAS 16012-70-7 appears in our catalog under these names: Z-Ala-Ala-OH, 97%, Z–Ala–Ala–OH, Z-Ala-Ala-OH, >98.0%(HPLC)(T), Z-Ala-Ala-OH, 99.89%, Cbz-Ala-Ala-OH, 98%. Offered by: Combi-blocks, GLPBio, TCI, MedChemExpress, Ambeed. Available pack sizes: 1g, 25g, 100g, 5g, 50 g, 25 g, 5 g, 10 g.