68352-98-7 L-Leucine, N-(4-(((2,4-diamino-6-pteridinyl)methyl)methylamino)benzoyl)- Leucine, N-(p-(((2,4-diamino-6-pteridinyl)methyl)methylamino)benzoyl)-, L- N-(4-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-leucine N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-leucine