L-Phenylalanine-15N;L-[15N]Phenylalanine;CS-0368394;AKOS040758025;L-Phenylalanine-15N, S & P tested, 98 atom % 15N;MFCD00084235;L-PHENYLALANINE-13C9, 15N;SCHEMBL1332296;DTXSID10435586;L-Phenylalanine-15N, 98 atom % 15N;29700-34-3;(2S)-2-(15N)azanyl-3-phenylpropanoic acid;HY-N0215S5