CAS 1551-06-0 appears in our catalog under these names: 2–Ethylpyrrole, 2-Ethylpyrrole, >96.0%(GC), 2-Ethylpyrrole, 98%, 2-Ethylpyrrole 98%, 2-ETHYLPYRROLE, TECH., 90%. Offered by: GLPBio, TCI, Thermo Scientific (Acros), Ambeed, Sigma-Aldrich. Available pack sizes: 1g, 5g, 250mg, 25g, 10g.