Fmoc-Met-OH Product Catalog # Size Price (USD) Quantity Fmoc-Met-OH101301-25G25 g$26.00 - Fmoc-Met-OH-25g quantity + Fmoc-Met-OH101301-100G100 g$75.00 - Fmoc-Met-OH-100g quantity + Fmoc-Met-OH101301-500G500 g$228.00 - Fmoc-Met-OH-500g quantity + Add to cart Description Synonym: N-α-Fmoc-L-methionine CAS #: 71989-28-1 Molecular Formula: C20H21NO4S Molecular Weight: 371.5