CAS 215543-92-3 appears in our catalog under these names: 2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic acid, >=98%, SU 5402, >95% (HPLC), SU 5402, SU 5402/ 99.08% (existing batch purity), SU 5402. Offered by: Fluorochem, TRC, GLPBio, TargetMol, Biosynth. Available pack sizes: 1mg, 5mg, 25mg, 10mg, 10mM (in 1ml dmso), 50mg, 100mg, 0,1g.