CAS 135773-25-0 appears in our catalog under these names: N,N-Dimethyl 4-iodo-1H-imidazole-1-sulfonamide, 98%, 4–Iodo–N，N–dimethyl–1H–imidazole–1–sulfonamide, 4-Iodo-N,N-dimethyl-1H-imidazole-1-sulfonamide 98%, 4-Iodo-N,N-dimethyl-1H-imidazole-1-sulfonamide, 98%. Offered by: Combi-blocks, GLPBio, Ambeed, Fluorochem. Available pack sizes: 10g, 5g, 25g, 1g.