CAS 15926-18-8 appears in our catalog under these names: (Isobutyrylamino)acetic acid, 95%, N-Isobutyrylglycine, N–Isobutyrylglycine, iso-Butyrylglycine, N-Isobutyryl-Gly-OH 95%. Offered by: Combi-blocks, TRC, GLPBio, Biosynth, Ambeed. Available pack sizes: 250mg, 1g, 10g, 5g, 25g, 100mg, 10 g, 1 g.