119-24-4

NSC 14972 PTEROIC ACID Pyrofolic acid Pteroic Acid (&gt Pteroic acid >=93% Pteroic Acid (>85%) Pteroic acid - min95% Folic acid iMpurity D Folic Acid Impurity 6 Folic acid EP Impurity D PTEROIC ACID HYDRATE, 90% Folic acid impurity D CRS Pteroic acid(Instant type) Folic acid iMpurity D Pteroic acid 4-[[(2-Amino-4-oxo-1,4-dihydropteri 4-(((2-amino-4-hydroxypteridin-6-yl) 4-(((2-Amino-4-oxo-3,4-dihydropteridin-6-yl) Methotrexate EP Impurity D Desmethyl Impurity Folic Acid Impurity 6（Folic Acid EP Impurity D） Methotrexate EP Impurity D N-Desmethyl Impurity p-[(2-AMino-4-hydroxy-6-pteridylMethyl)aMino]benzoic Acid 4-[(2-amino-4-oxo-1H-pteridin-6-yl)methylamino]benzoic acid p-((2-amino-4-hydroxypteridin-6-yl)methylamino)benzoic acid 4-[(2-azanyl-4-oxo-1H-pteridin-6-yl)methylamino]benzoic acid 4-[(2-amino-4-keto-1H-pteridin-6-yl)methylamino]benzoic acid 4-{[(2-Amino-4-hydroxypteridin-6-yl)methyl]amino}benzoic acid 4-[[(2-AMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]aMino]benzoic Acid 4-(((2-AMino-4-oxo-3,4-dihydropteridin-6-yl)Methyl)aMino)benzoic acid Benzoic acid, 4-[[(2-aMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]aMino]- NSC 14972 4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoic acid