| Product | Category | CAS No. | 
                                                                            
                                            | 1-Methyl-1H-Pyrrole-2,5-Dione Analogue | Pyrrole | 930-88-1 | 
                                                                            
                                            | Pyrazine | Pyrazine | 290-37-9 | 
                                                                            
                                            | Amiloride | Pyrazine | 2609-46-3 | 
                                                                            
                                            | Diquat Dibromide | Pyrazine | 85-00-7 | 
                                                                            
                                            | 2-Cyano Pyrazine | Pyrazine | 19847-12-2 | 
                                                                            
                                            | 2-Ethyl Pyrazine | Pyrazine | 13925-00-3 | 
                                                                            
                                            | 2-Acetyl Pyrazine | Pyrazine | 22047-25-2 | 
                                                                            
                                            | 2,3-Dichloropyrazine | Pyrazine | 4858-85-9 | 
                                                                            
                                            | Sulfamethoxy Pyrazine | Pyrazine | 80-35-3 | 
                                                                            
                                            | 2,3-Dimethyl Pyrazine | Pyrazine | 5910-89-4 | 
                                                                            
                                            | 2,5-Dimethyl Pyrazine | Pyrazine | 123-32-0 | 
                                                                            
                                            | 2,6-Dimethyl Pyrazine | Pyrazine | 108-50-9 | 
                                                                            
                                            | 2-Ethyl-3-Methylpyrazine | Pyrazine | 15707-23-0 | 
                                                                            
                                            | 2,3,5-Trimethyl Pyrazine | Pyrazine | 14667-55-1 | 
                                                                            
                                            | 2-Ethyl-6-Methylpyrazine | Pyrazine | 13925-03-6 | 
                                                                            
                                            | Pyrazine-2-Carboxylic Acid | Pyrazine | 98-97-5 | 
                                                                            
                                            | 2-Amino-3,5-Dibromopyrazine | Pyrazine | 24241-18-7 | 
                                                                            
                                            | 2,3,5,6-Tetramethyl Pyrazine | Pyrazine | 1124-11-4 | 
                                                                            
                                            | Furo[3,4-B]Pyrazine-5,7-Dione | Pyrazine | 4744-50-7 | 
                                                                            
                                            | 2-Methoxy-3-Isobutyl Pyrazine | Pyrazine | 24683-00-9 |