amino,methylpteroylhexa,glutamic,ammonium,methotrexate
Glutamic
873884-35-6L-Glutamic acid,L-leucyl-L-leucyl-L-valyl-L-lysyl-L-seryl-L-alanyl-L-arginyl-L-asparaginyl-
137281-23-3N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid disodium salt