Product name:Camptothecin
CAS no.:7689-03-4
Molecular formula:C20H16N2O4
Molecular weight:348.34
Appearance:Yellow powder
Purity:≥99%
Product description:Camptothecin has better curative effect on the gastrointestinal tract and head and neck cancer and other side effects, but there is blood in the urine of a few patients. The antitumor activity of 10- hydroxy group was more than that of the base of the tumor, and it also had obvious effects on liver cancer and head and neck cancer, and had less side effect.