Citations for: Rao PNC, J. W.; Kim, H. K. Preparative chemical methods for aromatization of 19-nor-δ(4)-3-oxosteroids. Steroids. 1994; 59:621-7.

Entry Type
Name
Value
Parent Entry
Impurities Data Field
Optical Rotary Power
97.8-98° at 589 nm in chloroform, 24-25° C
13-Ethylgon-4-ene-3,17-dione (Impurity)
Impurities Data Field
Spectra
NMR, IR
13-Ethylgon-4-ene-3,17-dione (Impurity)