Synonyms: Glutamicacid, N-[p-[[(2,4-diamino-5,6,7,8-tetrahydro-6-pteridinyl)methyl]amino]benzoyl]-(6CI,7CI); Glutamic acid,N-[p-[[(2,4-diamino-5,6,7,8-tetrahydro-6-pteridinyl)methyl]amino]benzoyl]-, L-(8CI); 5,6,7,8-Tetrahydroaminopterin; NSC 524120; Tetrahydroaminopterin