This category lists articles that have asecond identifier in{{Infobox drug}},{{Chembox}}, so there are two or more chemical compounds, while missing an index like|index_label=,|index2_label=. Such labels are useful to specify the different substances (example:linalool).
Preferably indexes are added, removing the article from this category.
This category is populated by {{Infobox drug}} (talk) (sorted under * and {{Chembox}} (talk).
The following 200 pages are in this category, out of approximately 1,991 total.This list may not reflect recent changes.
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