CAS 20146-59-2 appears in our catalog under these names: 4-Chloroquinolin-2(1H)-one, 4-Chloroquinolin-2(1H)-one 96%, 4-Chloroquinolin-2(1H)-one, 97%, 4-Chloroquinolin-2(1H)-one, 96%, 96%. Offered by: Biosynth, Ambeed, Fluorochem, Chemat. Available pack sizes: 2,5g, 100mg, 250mg, 1g, 5g.