3839589 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839589 > 2 > ChemIDplus > TU5570260 > NIOSH/TU5570260 > 17-alpha-Pregn-4-en-20-yn-3-one, 17-hydroxy-, and trans-alpha,alpha'-diethyl-4,4'-stilbenediol Diethylstilbestrol and ethisterone Diethylstilbestrol and pranone Ethisterone and diethylstilbestrol Pranone and diethylstilbestrol Pranone and stilbestrol Stilbestrol and pranone TU5570260 > TU5570260 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TU5570260 $$$$