Chemical Name: (Carbamoylcarbamoyl)-D-glutamic acid
Smiles: OC(CC[C@@H](NC(NC(N)=O)=O)C(O)=O)=O
Inchi: InChI=1S/C23H16O6.2Na/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;;/h1-10,24-25H,11H2,(H,26,27)(H,28,29);;/q;2*+1/p-2