Cycloaddition of dichlorokenten to some steroid olefins.
D055598:Chemical Phenomena; D002621:Chemistry; D002713:Chlorine; D002776:Cholestanes; D005030:Ethylenes; D007659:Ketones; D013057:Spectrum Analysis
D002776:Cholestanes; D005030:Ethylenes; D007659:Ketones; D002713:Chlorine