Template:Chembox Datapage check
 | This template is used on approximately 14,000 pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them. |
Usage
Automated only.
When target page (the DP) exists, invokes {{Chembox Supplement}}.
|data page name=none- {{Chembox/testcases11}} <=> {{Chembox/testcases11 (data page)}}