Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
1,4-phenylenediamine dihydrochloride (substance) | Is a | Amine and/or amine derivative | false | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
1,4-phenylenediamine dihydrochloride (substance) | Is a | Hairdressing patch test chemical (substance) | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
1,4-phenylenediamine dihydrochloride (substance) | Is a | Rubber compound | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
1,4-phenylenediamine dihydrochloride (substance) | Is a | Amine | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
1,4-phenylenediamine dihydrochloride (substance) | Is modification of (attribute) | p-phenylenediamine | true | Inferred relationship | Existential restriction modifier (core metadata concept) |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
1,4-Phenylenediamine dihydrochloride | The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications. | False | 1,4-phenylenediamine dihydrochloride (substance) | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets