Podophyllotoxin CAS NO.518-28-5

Chemical name：5R-5, 8,8 a, 9 - tetrahydro -9 - hydroxy -5 - (3,4,5 - trimethoxy-phenyl) furan (3 ', 4': 6,7) naphtho - [2,3 -d] -1,3 - dioxo heterocy…

Chemical name：5R-5, 8,8 a, 9 - tetrahydro -9 - hydroxy -5 - (3,4,5 - trimethoxy-phenyl) furan (3 ', 4': 6,7) naphtho - [2,3 -d] -1,3 - dioxo heterocycles inter Triazene -6 (5aH) - one Physical Properties: White needle crystal powder. Soluble in chloroform, acetone, ethyl acetate and benzene, soluble in ethanol, ethyl ether, insoluble in water Podophyllotoxin for condylomata acuminata, multiple superficial epithelial disease (such as multiple superficial or invasive basal cell epithelioma, squamous cell epithelioma and basaloid squamous cell epithelioma) a disincentive to adapt to the former epithelioma of keratosis, seborrheic keratosis, solar keratosis and keratosis ray, juvenile laryngeal papillomas, warts (common warts, filiform warts)