


| Methyl sulfoxide | 67-68-5 | 
| Methyl sulfide | 75-18-3 | 
| Methyl sulfone | 67-71-0 | 
| Methyl disulfide | 624-92-0 | 
| Ethanethiol | 75-08-1 | 
| sodium methyl mercaptide | 1201108 | 
| tert-dodecylmercaptan | 25103-58-6 | 
| Phosphorus pentasulfide | 1314-80-3 | 
| trisodium phosphate anhydrous | 7601-54-9 | 
| Potassium Phosphate Monobasic | 7778-77-0 | 
| 1-Methyl-2-pyrrolidinone | 872-50-4 | 
| Methyl Formamide | 123-39-7 | 
| N,N-Dimethylformamide | 68-12-2 | 
| N,N-Dimethylacetamide | 127-19-5 | 
| 4-Dimethylaminopyridine | 1122-58-3 | 
| Potassium nitrite | 7758-09-0 | 
| Polyphosphoric acid | 8017-16-1 | 
| Oxalic acid | 144-62-7 | 
| Benzoyl chloride | 98-88-4 | 
| p-Terphenyl | 92-94-4 | 
| m-Terphenyl | 92-06-8 | 
| Potassium carbonate | 584-08-7 | 
| sulfur monochloride | 10025-67-9 | 
| Iron | 7439-89-6 | 
| Imidazole | 288-32-4 | 
| Sodium cyanate | 917-61-3 |