| Number | Product Name | CAS No. | Remarks | |
| 193 | DEA\ | 111-42-2 | ||
| 194 | Molybdenum Dioxide | 18868-43-4 | ||
| 195 | Diethylene Glycol | 111-46-6 | ||
| 196 | Paraformaldehyde | 30525-89-4 | ||
| 197 | n-OSA | 42482-06-4;26680-54-6 | ||
| 198 | HPMC | 9004-65-3 | ||
| 199 | HEC | 9004-62-0 | ||
| 200 | Sodium Carboxymethyl Cellulose | 9004-32-4 | ||
| 201 | 1,4-Butanediol | 110-63-4 | ||
| 202 | TDS- Sodium Hydroxide Solution | |||
| 203 | Sodium Hydroxide | 1310-73-2 | ||
| 204 | Caustic Soda in Pearl | 1310-73-2 | ||