CAS 785803-74-9 appears in our catalog under these names: Dimethyl 3-aminothiophene-2,5-dicarboxylate, 95%, Dimethyl 3-aminothiophene-2,5-dicarboxylate 95%, Dimethyl 3-aminothiophene-2,5-dicarboxylate, 95%, 95%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 250mg, 10g, 25g, 100mg, 50mg.