Tên tương tự: N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic Acid Calcium Salt; 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; S)-Leucovorin Calcium Salt; 5-Formyl-(6S)-tetrahydrofolate calcium salt; CL 307782; Calcium (6S)-folinate Calcium levofolinate; Elvorine; Isovorin; L-Folinic Acid Calcium Salt; Levoleucovorin Calcium; (6S)-Folinic Acid Calcium Salt