CAS 1024083-52-0 appears in our catalog under these names: [4-[(4-Ethylpiperazin-1-yl)sulfonyl]-1-oxoisoquinolin-2(1h)-yl]acetic acid, 95%, 2-(4-((4-Ethylpiperazin-1-yl)sulfonyl)-1-oxoisoquinolin-2(1H)-yl)acetic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.