CAS 62796-23-0 appears in our catalog under these names: Merocyanin 540, Merocyanine 540, Merocyanin 540, Merocyanin 540 99%, Sodium 3-(2-(4-(1,3-dibutyl-4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)but-2-en-1-ylidene)benzo[d]oxazol-3(2H)-yl)propane-1-sulfonate, 95%, 95%. Offered by: GLPBio, Biosynth, Chemat, Ambeed, Sigma-Aldrich. Available pack sizes: 100mg, 250mg, 50mg, 0,05g, 0,1g, 500mg, 25mg, 100 mg.