CAS 7335-27-5 appears in our catalog under these names: Tazarotene Impurity 3, Ethyl 4–Chlorobenzoate, Ethyl 4-chlorobenzoate, 98+% , Ethyl 4-chlorobenzoate, Ethyl 4-Chlorobenzoate, >96.0%(GC). Offered by: Chemat Brand, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: on request, 250g, 50g, 25g, 100g, 5g, 500g, 1000g.