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.