CAS 1783800-77-0 appears in our catalog under these names: AUTEN–67, N-[3-(1H-1,3-benzodiazol-1-yl)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]-4-nitrobenzene-1-sulfonamide, AUTEN-67, 97.14%. Offered by: GLPBio, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 1 mg, 5 mg.