| 英文同义词: | 5-methyltetrahydrohomofolicacid;KETOTREXATE;N-[4-[[2-(2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxopteridin-6-yl)ethyl]amino]benzoyl]-L-glutamic acid;L-Glutamic acid, N-[4-[[2-(2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)ethyl]amino]benzoyl]- |