120963-05-5 3-((Carboxycarbonyl)amino)alanine 3-Oxalylamino-2-aminopropionic acid 73207-95-1 7554-90-7 Alanine, 3-((carboxycarbonyl)amino)- Carboxycarbonyl-aminoalanine Lathyrus neurotoxin ODAP Oxalylaminoalanine Oxalyldiaminopropionic acid Oxamic acid, (2-amino-2-carboxyethyl)- beta-(Oxalylamino)alanine