3840751 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840751 > 2 > ChemIDplus > UO8925200 > NIOSH/UO8925200 > Azathioprine and prednisone Prednisone and azathioprine Purine, 6-((1-methyl-4-nitroimidazol-5-yl)thio)-, and 17,21-dihydroxypregna-1,4-diene-3,11,20-trione UO8925200 > UO8925200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UO8925200 $$$$