Methotrexate EP Impurity K ;
Levofoliate EP Impurity A ;
Leucovorin USP Impurity B ;
(2S)-2-[(4-Aminobenzoyl)amino]pentanedioic acid ;
CAS # 4271-30-1 ;
C12H14N2O5 ;
Mol. Wt.: 266.25 ;
Methotrexate EP Impurity K ;
Levofoliate EP Impurity A ;
Leucovorin USP Impurity B ;
(2S)-2-[(4-Aminobenzoyl)amino]pentanedioic acid ;
CAS # 4271-30-1 ;
C12H14N2O5 ;
Mol. Wt.: 266.25 ;