Phenylalanine,3-(trifluoromethyl)- (CAS NO.63701-37-1), its Synonyms are 3-Trifluoromethyl-DL-phenylalanine ; 2-Amino-3-[3-(trifluoromethyl)phenyl]propanoic acid ; 3-(Trifluoromethyl)-DL-phenylalanine 97% .