CAS 19665-15-7 appears in our catalog under these names: Secretin (5–27) (porcine), Secretin (5-27) (porcine), Secretin (5-27) (porcine), 98.10%. Offered by: GLPBio, Biosynth, MedChemExpress. Available pack sizes: 1mg, 5mg, 2000ug, 1000ug, 5000ug, 1 mg, 10 mg, 5 mg.