(S)-alpha-Amino-1,4-cyclohexadiene-1-propanoic acid 1,4-Cyclohexadiene-1-propanoic acid, alpha-amino-, (S)- (9CI) 1,4-Cyclohexadiene-1-propionic acid, alpha-amino-, L- (8CI) 16055-12-2 2,5-Dihydrophenylalanine ALANINE, 3-(2,5-CYCLOHEXADIENYL)-, L- Antibiotic U 51738 Dihydrophenylalanine L-2,5-Dihydrophenylalanine L-3-(2,5-Cyclohexadienyl)alanine