CAS 22153-71-5 appears in our catalog under these names: 4-Nitrophenyl-beta-l-fucopyranoside, 95%, 4-Nitrophenyl b-L-fucopyranoside, 95+%, 4–Nitrophenyl beta–L–fucopyranoside, 4-Nitrophenyl-beta-L-fucopyranoside, 4-Nitrophenyl b-L-fucopyranoside. Offered by: Combi-blocks, AmBeed, GLPBio, Biosynth, Chemat. Available pack sizes: 1g, 250mg, 5g, 100mg, 500mg, 2g, 10g, 25g.