英文别名(S)-2-(4-((((S)-2-amino-5-formyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acid; (6S)-5-formyltetrahydrofolic acid; (2S)-2-[[4-[[(6S)-2-amino-5-formyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioic acid; (-)-N-[4-[[[(6S)-2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxopteridin-6β-yl]methyl]amino]benzoyl]-L-glutamic acid; (6S)-Leucovorin; (S)-Leucovorin; N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic Acid; Folinic Acid EP Impurity H; Folinic Acid Impurity H (Levofolinic Acid) 
