Levoleucovorin Calcium
(s)-N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)] methyl] amino] benzoyl] -L-glutamic acid,Calcimu salt(1:1)
CAS No.
1492-18-8
>98.5%(HPLC)