85597-18-8

10-Dideazafolic acid 5,10-dideazafolic acid 5,10Dideazafolic acid,5,10 Dideazafolic acid L-Glutamic acid, N-[4-[2-(2-amino-3,4-dihydro-4-oxopyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoyl]- L-Glutamic acid, N-(4-(2-(2-amino-1,4-dihydro-4-oxopyrido(2,3-d)pyrimi din-6-yl)ethyl)bezoyl)-