use of proton nuclear magnetic resonance spectroscopy and the lanthanide shift reagent , eu ( hfc ) 3 , resulted in a simple and reliable method for determination of the diastereomeric purity of trans-2-phenylcyclopropylamine sulfate ( tranylcypromine sulfate ) .
C0040778
trans-2-phenylcyclopropylamine
C0304369
tranylcypromine sulfate