15303-07-8 17091-15-5 2-Oxo-1,5-pentanedioic acid 2-Oxoglutaric acid 2-Oxopentanedioic acid 22202-68-2 27175-99-1 305-72-6 328-50-7 86248-59-1 997-43-3 AI3-26938 ALPHA-KETOGLUTARIC ACID Alphaketoglutaric acid Bis(L-arginin)-2-oxoglutarat EINECS 206-330-3 Glutaric acid, 2-oxo- (8CI) Glutaric acid, alpha keto NSC 17391 Pentanedioic acid, 2-oxo- alpha-Oxoglutaric acid