3798319 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3798319 > 2 > ChemIDplus > 094237408 > 94237-40-8 EINECS 304-136-4 Pregn-4-ene-3,20-dione, 21,21'-(phosphinicobis(oxy))bis(11,17-dihydroxy-, monosodium salt, (11beta)-(11'beta)-, compd. with (11beta)-11,17,21-trihydroxypregn-4-ene-3,20-dione (1:1) > 94237-40-8 > 094237408 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094237408 $$$$