| CJC-1295 | 863288-34-0 | | 1 |
| Chlorcyclizine | 82-93-9 | Antihistamines | 1 |
| Chloroacetic acid | 78-11-08 | Disinfectants | 1 |
| Chloroacetyl Catechol | 99-40-1 | | 1 |
| Chlorobenzene | 108-90-7 | Disinfectants | 1 |
| Chlorophyll A | 479-61-8 | Dermatics | 1 |
| Chloroprocaine Hydrochloride | 3858-89-7 | | 1 |
| Chloropyramine | 59-32-5 | Antihistamines | 1 |
| Chloroxine | 773-76-2 | Antifungals | 1 |
| Chlorpheniramine Maleate B.P. | 113-92-8 | | 1 |
| Cholesterol HP | 57-88-5 | | 1 |
| Cholesterol NF | 57-88-5 | | 1 |
| Cholesterol SF | 57-88-5 | | 1 |
| Cholesterol XG | 57-88-5 | | 1 |
| Choline Alfocerate | 28319-77-9 | | 1 |
| Choline Salicylate | 2016-36-6 | | 1 |
| Cholinhydrogentartrat | 87-67-2 | Parasympathomimetics | 1 |
| Chondroitin Sulfate Sodium | 9082-07-9 | | 1 |
| Chondroitin Sulfate Sodium (medical grade) | 9082-07-9 | | 1 |
| Chorionic Gonadotropin (Recombinant) | 177073-44-8 | | 1 |
| Chromium Picolinate | 7681-57-4 | | 1 |
| Chromium(III) chloride hexahydrate | 10060-12-5 | | 1 |
| Chrysanthellum americanum | | Herbal remedies | 1 |
| Cibenzoline Succinate | 100678-32-8 | Anti-arrhythmics | 1 |
| Cilansetron | 120635-74-7 | 5HT3 antagonists | 1 |
| Cilengitide | 188968-51-6 | Other antithrombin | 1 |
| Cimicoxib | 265114-23-6 | NSAIDs | 1 |
| Cinchocaine Hydrochloride | 61-12-1 | | 1 |
| Cinchona bark | | Herbal remedies | 1 |
| Cinnamom powder | | Herbal remedies | 1 |
| Cinnamomum cassia | | Herbal remedies | 1 |
| Cinnamon cut | | Herbal remedies | 1 |
| Ciprofloxacin Lactate | 97867-33-9 | | 1 |
| Citiolone | 220991-32-2 | | 1 |
| Citronella | | Insect repellents | 1 |
| Clarithromycin Granules 27.5% | | | 1 |
| Clarithromycin Granules 33% | | | 1 |
| Clarithromycin Granules 43% | | | 1 |
| Clay white | | Keratolytica | 1 |
| Clemastine fumarate | 610309-89-2 | Antihistamines | 1 |