Brand: zhiqi
Model: 434-03-7
Price: CNY 0 / kilogram
Min. Order: 1kilogram kilogram
ethisterone
434-03-7
ethisterone

CAS：434-03-7

Grade Standard: Medicine Grade

molecular formular: C21H28O2

assay ( hplc ) : 97-103%


appearance: white crystalline powder, ordorless

Specific rotation: +29-33°

related substance: ≤0.5%

light absorbtion: 500-540

loss on drying: ≤0.5%


Scope of use: pharmaceutical raw material in making contraception medicine