| Id | Description | Lang | Type | Status | Case? | Module | 
| 3443738017 | 1,2,4-Trichlorobenzene (substance) | en | Fully specified name | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3443739013 | 1,2,4-Trichlorobenzene | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3443740010 | 1,2,4-Trichlorbenzol | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3443741014 | 1,2,5-Trichlorobenzene | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3443742019 | Trichlorobenzene A | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3720586010 | 1,2,4-trichlorobenzene (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3720587018 | 1,2,4-trichlorbenzol | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3720588011 | 1,2,4-trichlorobenzene | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3720589015 | 1,2,5-trichlorobenzene | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3994261000052117 | 1,2,4-triklorobensen | sv | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) |