3841531 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841531 > 2 > ChemIDplus > UV1163174 > NIOSH/UV1163174 > 2,7-Dimethyl-3-ethyl-4-oxo-4H-pyrido(1,2-a)pyrimidine hydrochloride 2,7-Dimethyl-3-ethyl-4H-pyrido(1,2-a)pyrimidin-4-one monohydrochloride 4H-Pyrido(1,2-a)pyrimidin-4-one, 2,7-dimethyl-3-ethyl-, monohydrochloride UV1163174 > UV1163174 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UV1163174 $$$$