英文别名10-Formylpteroylglutamic Acid; N-[4-[[(2-AMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]forMylaMino]benzoyl]-L-glutaMic Acid; N-[p-[N-[(2-AMino-4-hydroxy-6-pteridinyl)Methyl]forMaMido]benzoyl]-glutaMic Acid; N10-Formylfolic Acid; Folic Acid Impurity 12; (2S)-2-[[4-[(2-amino-4-oxo-1H-pteridin-6-yl)methyl-formylamino]benzoyl]amino]pentanedioic acid 
