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 | 
| Adenine | Is a | Purine | false | Inferred relationship | Some | ||
| Adenine | Is a | Vitamin B and/or vitamin B derivative (substance) | true | Inferred relationship | Some | ||
| Adenine | Is a | Purine and/or purine derivative | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Adenine measurement | Has measured component | False | Adenine | Inferred relationship | Some | |
| Adenine measurement | Component | True | Adenine | Inferred relationship | Some | 1 | 
This concept is not in any reference sets