(-)-.beta.-Phenylalanine (S)-Phenylalanine .alpha.-Amino-.beta.-phenylpropionic acid .alpha.-Aminohydrocinnamic acid .beta.-Phenyl-.alpha.-alanine .beta.-Phenyl-.alpha.-alanine, l- .beta.-Phenyl-L-alanine .beta.-Phenylalanine 3-Phenyl-L-alanine 3-Phenylalanine 63-91-2 Alanine, 3-phenyl- Alanine, phenyl- Alanine, phenyl-, L- Antibiotic FN 1636 Benzenepropanoic acid, .alpha.-amino-, (S)- Hydrocinnamic acid, .alpha.-amino- L-.beta.-Phenylalanine L-Alanine, phenyl- L-Antibiotic FN 1636 L-Phenylalanine NSC79477 Phenyl-.alpha.-alanine Phenylalamine Phenylalanine WLN: QVYZ1R -L