Pyrimidinol
                            Order
                            14620-42-9
                            
                                4-Pyrimidinol,2-(mercaptomethyl)-6-methyl-, O-ester with O,O-diethyl phosphorothioate
                            
                        
                        
                        
                            Order
                            653601-79-7
                            
                                2-Pyrimidinol, 5-methoxy-4-[[5-(trifluoromethyl)-3-thienyl]oxy]-,methanesulfonate (ester)