The fields in this tab sheet are not defined in ISO 5964, but they are useful for some of thesauri.
IUBMB Enzyme Committee Number
This field is numeric with hyphens. To add an IUBMB Enzyme Committee Number, click on a blank position of this box then type a new value in its corresponsive editor. If there is no blank position in IUBMB Enzyme Committee Number box, simply select the last item in the box and press down arrow key to make the corresponsive editor ready to add another item.
To edit an IUBMB Enzyme Committee Number, select the item in the box then jump to its corresponsive editor by clicking on it or using tab key, and then start to edit its value.
Chemical Abstracts Registry Number
This field is numeric with full stops. Adding, editing and deleting to this component are the same as 'IUBMB Enzyme Committee Number'.