K252a Price Not Available 1mg K252a Supplier Page Catalog Number I012042 Molecular Formula C₂₇H₂₁N₃O₅ CAS# 99533-80-9 Purity ≥98% Inchi InChI=1S/C27H21N3O5/c1-26-27(33,25(32)34-2)11-18(35-26)29-16-9-5-3-7-13(16)20-21-15(12-28-24(21)31)19-14-8-4-6-10-17(14)30(26)23(19)22(20)29/h3-10,18,33H,11-12H2,1-2H3,(H,28,31)/t18-,26+,27?/m1/s1 Inchi Key KOZFSFOOLUUIGY-UHOLRESSSA-N SMILES CC12C(CC(O1)N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N2C7=C53)CNC6=O)(C(=O)OC)O Size 1mg Supplier Page https://www.musechem.com/product/I012042.html