Folic acid Impurity A Price Not Available 500 g Folic acid Impurity A Supplier Page Catalog Number CS-O-31067 Alternative Name(s) Folic acid Impurity A;EP Methotrexate Impurity K;N-(4-Aminobenzoyl)-L-glutamic acid Molecular Formula C12H14N2O5 CAS# 4271-30-1 Purity >98% SMILES O=C(C1=CC=C(N)C=C1)N[C@H](C(O)=O)CCC(O)=O Size 500 g Supplier Page https://www.clearsynth.com/en/CSO31067.html
