CAS 79560-19-3 appears in our catalog under these names: Sertraline Impurity 3, rac-Sertraline EP Impurity F , rac 4-(3,4-Dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, >95% (HPLC), 4-(3,4-Dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one (Sertraline Tetralone Derivative), 4–(3,4–Dichlorophenyl)–1–tetralone. Offered by: Chemat Brand, TRC, Mikromol, GLPBio, Biosynth. Available pack sizes: on request, 100mg, 1g, 25mg, 100g, 25g, 500g, 250g.