CAS 349545-91-1 appears in our catalog under these names: Boc-HSer(Me)-OH DCHA, 95%, Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-methoxybutanoate, 95%, Boc-L-Hse(Me)-OH*DCHA. Offered by: Combi-blocks, AmBeed, Iris Biotech. Available pack sizes: 1g, 10g, 25g, 5g.