5,6,7,8-Tetrahydropteroic Acid Price Not Available 25mg 5,6,7,8-Tetrahydropteroic Acid Supplier Page Catalog Number R024164 Molecular Formula C14H16N6O3 CAS# 4299-32-5 Purity ≥98% Inchi InChI=1S/C14H16N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,9,16,18H,5-6H2,(H,22,23)(H4,15,17,19,20,21) Inchi Key OXIZGFYJYJOABB-UHFFFAOYSA-N SMILES C1C(NC2=C(N1)NC(=NC2=O)N)CNC3=CC=C(C=C3)C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R024164.html