CAS 293302-31-5 appears in our catalog under these names: Bis-Boc-amino-oxyacetic acid, Bis-Boc-Aoa 95%, ((Bis((1,1-dimethylethoxy)carbonyl)amino)oxy)acetic acid, 97%, 97%, [[Bis[(1,1-dimethylethoxy)carbonyl]amino]oxy]-acetic acid, 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 500mg, 1000mg, 2000mg, 5000mg, 1g, 5g, 25g, 100mg.