CAS 1037184-44-3 appears in our catalog under these names: 4,7-Dichloro-1,3-dihydro-3-hydroxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]-2H-indol-2-one, 99%, 99%, YK-4-279/ 99.89% (existing batch purity), YK–4–279, YK-4-279 99%, YK-4-279, 99.91%. Offered by: Chemat, TargetMol, GLPBio, Ambeed, MedChemExpress. Available pack sizes: 100mg, 250mg, 5mg, 10mg, 25mg, 50mg, 200mg, 10mM (in 1ml dmso).