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Methotrexate EP Impurity G
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Methotrexate EP Impurity G ??
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Methotrexate EP Impurity G ?? ??
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Methotrexate EP Impurity G ?? ??:
D(-)-AMETHOPTERIN
Methotrexate Related Compound E (50 mg) (4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid, hemihydrochloride)
Aminopterin
N-(4-(METHYLAMINO)BENZOYL)-L-GLUTAMIC ACID
2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
L-Glutamic acid, N-[4-[[ (2-amino-1, 4-dihydro-4-oxo-6-pteridinyl)meth yl]methylamino]benzoyl]-
4-[Methyl[(2-amino-4-hydroxypteridine)-6-ylmethyl]amino]benzoic acid