| Product Name | CAS Registry Number |
| Palladium nitrate | 10102-05-3 |
| p-Anisidine | 104-94-9 |
| p-Cresol | 106-44-5 |
| Palladium hydroxide | 12135-22-7 |
| p-Hydroxybenzaldehyde | 123-08-0 |
| Paraldehyde | 123-63-7 |
| Palladium monoxide | 1314-08-5 |
| p-Anisidine-3-sulfonic acid | 13244-33-2 |
| Palladium bromide | 13444-94-5 |
| Palladium sulfate | 13566-03-5 |
| Palladium(II) acetylacetonate | 14024-61-4 |
| [2.2]Paracyclophane | 1633-22-3 |
| Panthenol | 16485-10-2 |
| p-Bromophenoxyacetic acid | 1878-91-7 |
| Paraquat dichloride | 1910-42-5 |
| Panaxadiol | 19666-76-3 |
| Paraquat methosulfate | 2074-50-2 |
| Padimate | 21245-01-2 |
| Paeoniflorin | 23180-57-6 |
| p-Aminobenzamide | 2835-68-9 |
| Pachymic acid | 29070-92-6 |
| Parathion-methyl | 298-00-0 |
| Paraformaldehyde | 30525-89-4 |
| Panaxatriol | 32791-84-7 |
| Palladium diacetate | 3375-31-3 |
| p-Dithiane-2,5-diol | 40018-26-6 |
| Pamidronic acid | 40391-99-9 |
| Paraquat | 4685-14-7 |
| Paeonol | 552-41-0 |
| p-Nitrophenylacetonitrile | 555-21-5 |
| p-Acetylamino benzoic acid | 556-08-1 |
| Parathion | 56-38-2 |
| p-(2-Methoxyethyl) phenol | 56718-71-9 |
| Palmitic acid | 57-10-3 |
| Palatinose | 58166-27-1 |
| Palmitic anhydride | 623-65-4 |
| p-Anisidine-2-sulfonic acid | 6470-17-3 |
| Pantothenyl ethyl ether | 667-83-4 |
| Palladium | 7440-05-3 |
| p-Aminobenzoyl benzamide | 74441-06-8 |
| Palladium chloride | 7647-10-1 |
| Paclobutrazol | 76738-62-0 |
| Pigment Yellow 180 | 77804-81-0 |
| Paraffin wax | 8002-74-2 |
| Pancreatin | 8049-47-6 |
| Papain | 9001-73-4 |
| Phenylacetaldehyde | 122-78-1 |
| Piperonyl butoxide | 51-03-6 |
| Pyridoxal phosphate | 54-47-7 |
| 1,2-Propanediol | 57-55-6 |