SN-38 Price Not Available 25mg SN-38 Supplier Page Catalog Number I005211 Molecular Formula C₂₂H₂₀N₂O₅ CAS# 86639-52-3 Purity ≥98% Inchi InChI=1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1 Inchi Key FJHBVJOVLFPMQE-QFIPXVFZSA-N SMILES O=C([C@]1(O)CC)OCC2=C1C=C(C(N=C(C=CC(O)=C3)C3=C4CC)=C4C5)N5C2=O Size 25mg Supplier Page https://www.musechem.com/product/I005211.html