96573-89-6 Anf (6-33) Anf, rat (6-33) Atrial natriuretic peptide (6-33) Atriopeptin-33 (rat reduced), 1-de-L-leucine-2-de-L-alanine-3-deglycine-4-de-L-proline-5-de-L-arginine- Ranp(6-33)