Z-Arg-OH Product Catalog # Size Price (USD) Quantity Z-Arg-OH410201-25G25 g$66.00 - Z-Arg-OH-25g quantity + Z-Arg-OH410201-100G100 g$113.00 - Z-Arg-OH-100g quantity + Add to cart Description Synonym: Z-L-arginine CAS #: 1234-35-1 Molecular Formula: C14H20N4O4 Molecular Weight: 308.3