97850-20-9 L-Glutamine, N2-(4-(((2,4-diamino-6-pteridinyl)methyl)methylamino)benzoyl)-N-(2-(((2,3-dihydroxypropoxy)hydroxyphosphinyl)oxy)ethyl)- Methotrexate-gamma-glycerophosphatidylethanolamine Methotrexate-gamma-sn-glycero-3-phosphoethanolamine Mtx-gamma-gpe