CAS 50892-62-1 appears in our catalog under these names: 8-Chloro-5,10-dihydro-11h-dibenzo[b,e][1,4]-diazepin-11-one, 97%, Clozapine EP Impurity A, Clozapine Impurity A( EP), 8-Chloro-5,10-dihydro-11H-dibenzo(b,e)(1,4)-diazepin-11-one, >95% (HPLC), 8-Chloro-5,10-dihydro-11H-dibenzo(b,e)(1,4)diazepin-11-one. Offered by: Combi-blocks, Chemat Brand, TRC, Mikromol, GLPBio. Available pack sizes: 10g, 100g, 5g, 25g, 1g, on request, 100mg, 50mg.