CAS 1879-58-9 appears in our catalog under these names: (3–Cyanophenoxy)acetic Acid, (3-Cyanophenoxy)acetic acid, (3-Cyanophenoxy)acetic Acid 98%, (3-Cyanophenoxy)acetic Acid, 98%, 98%, 2-(3-Cyanophenoxy)acetic acid, 98%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 100mg, 10g.