Z-Ala-OSu Product Catalog # Size Price (USD) Quantity Z-Ala-OSu410103-25G25 g$171.00 - Z-Ala-OSu-25g quantity + Z-Ala-OSu410103-100G100 g$363.00 - Z-Ala-OSu-100g quantity + Add to cart Description Synonym: Z-L-alanine-N-hydroxysuccinimide ester CAS #: 3401-36-3 Molecular Formula: C15H16N2O6 Molecular Weight: 320.3