CAS 1437796-65-0 appears in our catalog under these names: Cy5 maleimide, Cy5 maleimide 95%, 3H-Indolium, 2-[5-[1-[6-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-, chloride (1:1), 95%, 95%, Cy5 maleimide (solution), Cy5 maleimide, 99.43%. Offered by: TargetMol, Ambeed, Chemat, MedChemExpress, GLPBio. Available pack sizes: 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200 μL, 100 μL.