CAS 37812-51-4 appears in our catalog under these names: 4-(4-Morpholinylmethyl)benzonitrile, 97%, 4-(Morpholinomethyl)benzonitrile, 4-(Morpholinomethyl)benzonitrile 97%, 4-(Morpholinomethyl)benzonitrile, 97%. Offered by: Thermo Scientific (Acros), Biosynth, Ambeed, Fluorochem. Available pack sizes: 1g, 5g, 10g, 25g, 250mg.