glutamic,dinitrobenzoyl
Glutamic
80402-40-0N-(4-{acetyl[(2-amino-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl]amino}benzoyl)glutamic acid
80402-39-7N-(4-{[(2-amino-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl](3-chloropropanoyl)amino}benzoyl)glutamic acid