CAS 23676-09-7 appears in our catalog under these names: Ethyl 4-Ethoxybenzoate, Ethyl 4-Ethoxybenzoate, >95% (HPLC), 4-Ethoxybenzoic acid-ethyl ester, 4–Ethoxybenzoic Acid Ethyl Ester, Ethyl 4-ethoxybenzoate, 98% . Offered by: Chemat Brand, TRC, Dr. Ehrenstorfer, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 10g, 50g, 5g, 100mg, 100g, 25g, 500g.