| Key | Database field | Header | Description |
|---|
| NUMID | NUMID | NUMID | The numerical id. |
| ID | ID | ID | The short name of the compound class. |
| Owner | OWNER | Owner | The owner of the compound class entry. |
| Description | DESCRIPTION | Description | The description for the compound class. |
| Dat | DAT | last update | The date on which the compound class was last changed. |
| Share | SHARE | Shares | The Share field is used to give other users viewing or modifying rights for a certain object. Permissions can be given to specific users, to the group to which the object owner belongs to and to all users. |