3840733 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840733 > 2 > ChemIDplus > UO8440275 > NIOSH/UO8440275 > 1H-Purine-2,6-dione, 3,7-dihydro-8-(2-(3,4-dimethoxyphenyl)ethenyl)-1,3-dipropyl-7-methyl-, (Z)-, mixed with (E)-3,7-dihydro-8-(2-(3,4-dimethoxyphenyl)ethenyl)-1,3-dipropyl-7-methyl-1H-purine-2,6-dione (6:4) UO8440275 > UO8440275 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UO8440275 $$$$