


| 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 |