3843789 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843789 > 2 > ChemIDplus > XB7430000 > NIOSH/XB7430000 > Epidihydrocholesterin tetracyclin hydrochloride (2:3) Tetracyclin hydrochloride mixt. with epidihydrocholesterin (3:2) Tetracyclin presteron XB7430000 > XB7430000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XB7430000 $$$$