CAS 1198791-74-0 appears in our catalog under these names: Fmoc-alpha-Me-L-Cys(Mmt)-OH, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)diphenylmethyl]-2-methyl-L-cysteine, 97%, 97%. Offered by: Iris Biotech, Chemat. Available pack sizes: 1g, 5g, 100mg, 250mg, 500mg.