CAS 4474-91-3 appears in our catalog under these names: Angiotensin II, Angiotensin II human/ 99.86% (existing batch purity), Angiotensin II (human) , Angiotensin II,human, Angiotensin II, human. Offered by: GLPBio, TargetMol, Thermo Scientific (Alfa Aesar), Biosynth, Sigma-Aldrich. Available pack sizes: 10mg, 25mg, 250mg, 5mg, 50mg, 100mg, 500mg, 0,5mg.