Z-Arg-OH•HCl Product Catalog # Size Price (USD) Quantity Z-Arg-OH•HCl410202-100G100 g$125.00 - Z-Arg-OH•HCl-100g quantity + Z-Arg-OH•HCl410202-500G500 g$255.00 - Z-Arg-OH•HCl-500g quantity + Add to cart Description Synonym: Z-L-arginine hydrochloride CAS #: 56672-63-0 Molecular Formula: C14H20N4O•HCl Molecular Weight: 344.8