| Allowed Value | Details | 
|---|---|
| CAS REGISTRY NUMBER | Chemical Abstracts Registry Number | 
| COMMON NAME | Common chemical name | 
| MDL Identifier | Molecular Design Limited Identifier | 
| PUBCHEM CID | PubChem compound identifier | 
| PUBCHEM Identifier | PubChem accession number | 
| PUBCHEM SID | PubChem substance identifier | 
| SYSTEMATIC NAME | Systematic chemical name | 
| Allowed Value | Details | 
|---|---|
| CAS REGISTRY NUMBER | Chemical Abstracts Registry Number | 
| COMMON NAME | Common chemical name | 
| MDL Identifier | Molecular Design Limited Identifier | 
| PUBCHEM CID | PubChem compound identifier | 
| PUBCHEM Identifier | PubChem accession number | 
| PUBCHEM SID | PubChem substance identifier | 
| SYSTEMATIC NAME | Systematic chemical name |