CAS 89625-67-2 appears in our catalog under these names: [4-(Butyrylamino)phenyl]acetic acid, 95%, (4–(butyrylamino)phenyl)acetic acid, [4-(butyrylamino)phenyl]acetic acid, 97%, 97%, [4-(butyrylamino)phenyl]acetic acid, 97%. Offered by: Combi-blocks, GLPBio, Chemat, Fluorochem. Available pack sizes: 250mg, 10g, 5g, 1g, 100mg, 25mg, 500mg.