CAS 2132-80-1 appears in our catalog under these names: 4，4'–Dimethoxy–1，1'–biphenyl, 4,4'-Dimethoxy-1,1'-biphenyl 95%, 4,4'-DIMETHOXYBIPHENYL, 99%, 4,4'-Dimethoxy-1,1'-biphenyl, 98%, 98%, 4,4'-Dimethoxybiphenyl, 97%. Offered by: GLPBio, Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 100g, 25g, 5g, 500g, 1G, 10g.