Lysine-methotrexate Price Not Available 5mg Lysine-methotrexate Supplier Page Catalog Number R031616 Molecular Formula C21H27N9O3 CAS# 80407-56-3 Purity ≥90% Inchi InChI=1S/C21H27N9O3/c1-30(11-13-10-25-18-16(26-13)17(23)28-21(24)29-18)14-7-5-12(6-8-14)19(31)27-15(20(32)33)4-2-3-9-22/h5-8,10,15H,2-4,9,11,22H2,1H3,(H,27,31)(H,32,33)(H4,23,24,25,28,29)/t15-/m0/s1 Inchi Key XERJQLWAFDLUGV-HNNXBMFYSA-N SMILES CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)NC(CCCCN)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R031616.html