(2R)-2-aminopropanoic acid (2R)-2-aminopropionic acid AIDS-071781 AIDS071781 DAL (R)-2-aminopropanoic acid CHEBI:15570 D-Alanin D-alpha-alanine D-alpha-aminopropionic acid C00133 A7377_SIGMA (R)-2-Aminopropionsaeure (R)-Alanine Alanine D-form Alanine, D- Ba 2776 D-alpha-Aminopropionsaeure EINECS 206-418-1 NSC 158286 NCGC00024493-02 NCGC00024493-01 Tocris-0204 D-2-Aminopropionic acid D-Ala (R)-2-Aminopropionic acid 05140_FLUKA (2R)-2-azaniumylpropanoate (2R)-2-ammoniopropanoate (2R)-2-ammoniopropionate ZINC04658556