CAS 20323-74-4 appears in our catalog under these names: Ethyl 6-aminoveratrate, Ethyl 6-amino-3,4-dimethoxybenzoate 98%, Ethyl 2-amino-4,5-dimethoxybenzoate, 98%, 98%, Ethyl 6-amino-3,4-dimethoxybenzoate, 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 25g, 10g, 250mg, 5g, 1g.