(R)-2-Aminobutanoic acid, (-)-a-Aminobutyric acid, D-2-Aminobutanoic acid, (R)-(−)-2-Aminobutyric acid, D(-)-2-Aminobutyric acid, R-(-)-2-amino-n-butyric acid, H-D-Aib-OH, H-D-Abu-OH, D-2-Aminobutyrate, D-(-)-2-Aminobutyric acid, D-2-Aminobutyric acid, D-alpha-aminobutyric acid, (R)-(-)-2-Aminobutyric acid, D-2-Aminobuttersaeure, Butanoic acid, 2-amino-, (R)-, (2R)-2-aminobutanoic acid