65118-41-4 D-Glutamic acid, N-(4-(((2,4-diamino-7-pteridinyl)methyl)methylamino)benzoyl)- Glutamic acid, N-(p-(((2,4-diamino-7-pteridinyl)methyl)methylamino)benzoyl)-, D- N-(4-(((2,4-Diamino-7-pteridinyl)methyl)methylamino)benzoyl)-D-glutamic acid N-(p-(((2,4-Diamino-7-pteridinyl)methyl)methylamino)benzoyl)-D-glutamic acid p-((2,4-Diamino-7-pteridinyl)methyl-N(sup 10)-methyl)aminobenzoyl D-glutamic acid