chemical entity class (Q4178)
chemical entity as a first-order metaclass. To be used as P31 values for all chemical entity classes. Its instances are classes (e.g. (RS)-methadone, gold, or ethanol)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | chemical entity class |
chemical entity as a first-order metaclass. To be used as P31 values for all chemical entity classes. Its instances are classes (e.g. (RS)-methadone, gold, or ethanol) |