3840725 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840725 > 2 > ChemIDplus > UO8430725 > NIOSH/UO8430725 > 1H-Purine-2,6-dione, 3,7-dihydro-8-(3-(4-(diphenylmethyl)-1-piperazinyl)propyl)-1-ethyl-7-methyl-3-(2-methylpropyl)-, (Z)-2-butenedioate (1:1) UO8430725 > UO8430725 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UO8430725 $$$$