CAS 171860-66-5 appears in our catalog under these names: 2–BUTYLZINC BROMIDE, sec-Butylzinc bromide, 0.5M in THF, packaged under Argon in , SEC-BUTYLZINC BROMIDE, 0.5M SOLUTION IN&. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Sigma-Aldrich. Available pack sizes: 50ml.