英文别名(4-((((S)-2-Amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid, calcium salt(1:1); calcium,(2S)-2-[[4-[[(6S)-2-amino-5-formyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioate; folinic acid calcium salt; Levoleucovorin calcium (USAN); Calcium (2S)-2-{[4-({[(6S)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydro-6-pteridinyl]methyl}amino)benzoyl]amino}pentanedioate; calcium levofolinate; Fusilev (TN); Calcium N-(p-((((6S)-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-L-glutamate (1:1); Isovorin; Calcium 2-{[4-({[(6S)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]amino}pentanedioate; Levofolinate calcium (JAN); Elvorine; Levoleucovorin (Calcium); N-[4-[[[(6S)-2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-L-glutamic Acid Calcium Salt (1:1); L-Glutamic acid, N-[4-[[[(6S)-2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-, calcium salt (1:1); Calcium levofolinate (INN); Levofolinate; calcium n-(4-(((2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-l-glutamate; (S)-Leucovorin calcium salt (1:1) 
