CAS 83930-33-0 appears in our catalog under these names: Urotensin I, Urotensin I (Catostomus urotensin I), Urotensin I acetate (83930-33-0 Free base)/ 96.09% (existing batch purity). Offered by: Creative Peptides, GLPBio, Biosynth, MedChemExpress, TargetMol. Available pack sizes: on request, 1mg, 5mg, 500μg, 1000ug, 500ug, 2000ug, Get quote.