CAS 9035-81-8 appears in our catalog under these names: Trypsin inhibitor, soybeans , Trypsin inhibitor, TRYPSIN INHIBITOR FROM FROM GLYCINE MAX&, Trypsin Inhibitor, Corn 1PC X 1MG, Trypsin Inhibitor, Soybean, 1PC X 100MG. Offered by: Thermo Scientific (Alfa Aesar), Biosynth, Sigma-Aldrich, Chemat, MedChemExpress. Available pack sizes: 1g, 100mg, 0,5g, 0,25g, 5g, 10g, 250MG, 1MG.