Camptothecin, 10-amino- Price Not Available 5mg Camptothecin, 10-amino- Supplier Page Catalog Number R072335 Molecular Formula C20H17N3O4 CAS# 86639-63-6 Purity ≥90% Inchi InChI=1S/C20H17N3O4/c1-2-20(26)14-7-16-17-11(5-10-6-12(21)3-4-15(10)22-17)8-23(16)18(24)13(14)9-27-19(20)25/h3-7,26H,2,8-9,21H2,1H3/t20-/m0/s1 Inchi Key MVUUMBZAHAKPKQ-FQEVSTJZSA-N SMILES CCC1(C2=C(COC1=O)C(=O)N3CC4=C(C3=C2)N=C5C=CC(=CC5=C4)N)O Size 5mg Supplier Page https://www.musechem.com/product/R072335.html