英文同义词: | 5-formyl-5,6,7,8-tetrahydropteroic acid;4-[[(2-Amino-5-formyl-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoic Acid;Folinic Acid Impurity 6;Benzoic acid, 4-[[(2-amino-5-formyl-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]-;Levofolinate EP Impurity E Racemate;Calcium Levofolinate Impurity 11;Folinic Acid Impurity 2;Calcium Folinate EP Impurity E |