No. Name CAS No. Formulae Molecular Weight Structure
37 Bufalin 465-21-4 C24H34O4 386.52
38 Camboginol 75088-61-8 C38H50O6 602.809
39 Camptothecin 7689-03-4 C20H16N2O4 348.35
40 Cantharidin 56-25-7 C10H12O4 196.2