Product Description
Chemical name:
4S)-4-Ethyl-4, 9-dihydroxy-4,12-dihydro-1H-pyrano[3,4-f] quinolino-[2,3-a]indolizine-3,14-dione
Molecular formula: C20H16N2O5
Molecular weight:364.35
Appearance: Light yellow powder
Package: fiber can
Function:
The antitumor function (like 30times of camptothecine); shift certain inhibitory activity to tumor (CTT) and tumor differently. Antivirus
Immune suppression, exfoliation