3807731 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807731 > 2 > ChemIDplus > 103344203 > 103344-20-3 2-(2-Ethoxyphenyl)-6-phenyl-8H-(1,3,4)thiadiazolo(3,2-a)thieno(2,3-d)pyrimidin-8-one 8H-(1,3,4)Thiadiazolo(3,2-a)thieno(2,3-d)pyrimidin-8-one, 2-(2-ethoxyphenyl)-6-phenyl- BRN 5648259 > 103344-20-3 > 103344203 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=103344203 $$$$