Synonyms: Glutamicacid, N-[p-[[2-(2-amino-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)ethyl]amino]benzoyl]-(7CI); Glutamic acid,N-[p-[[2-(2-amino-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)ethyl]amino]benzoyl]-,L- (8CI); L-Glutamic acid,N-[4-[[2-(2-amino-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)ethyl]amino]benzoyl]-(9CI); (-)-L-Tetrahydrohomofolic acid; 5,6,7,8-Tetrahydrohomofolic acid;DL-Tetrahydrohomofolic acid; NSC 89473; Tetrahydrohomofolic acid;dl-5,6,7,8-Tetrahydrohomopteroyl-L-glutamate;dl-Tetrahydrohomopteroyl-L-glutamic acid