CAS 89464-84-6 appears in our catalog under these names: 5-Cyclobutyl-1,3,4-oxadiazol-2-amine, 95%, 5–Cyclobutyl–1,3,4–oxadiazol–2–amine, 5-Cyclobutyl-1,3,4-oxadiazol-2-amine 95%. Offered by: Combi-blocks, GLPBio, Ambeed, Fluorochem. Available pack sizes: 250mg, 1g, 5g, 100mg.