CAS 4314-14-1 appears in our catalog under these names: Sudan Yellow 3G, Solvent Yellow 16/ 99.86% (existing batch purity), Solvent Yellow 16, Sudan Yellow 146, (E)-5-Methyl-2-phenyl-4-(phenyldiazenyl)-2,4-dihydro-3H-pyrazol-3-one. Offered by: Dr. Ehrenstorfer, TargetMol, GLPBio, Biosynth, Chemat. Available pack sizes: 100mg, 1g, 500mg, 10mM (in 1ml dmso), 1kg, 0,5kg, 2kg, 5kg.