Hi LamasUI  The red Xs indicate that the values that have changed since they were verified by editors that are working on WikipediaWikiProject ChemicalsChembox validation  I think I have now verified the data and made the changes that have restored the green check marks but its been awhile since Ive done that before so hopefully it will remain verified  As for the tag on the top of the article that was placed by me  I put it there because I think the article relies to heavily on press releases  Generally if information is not available from any source except through press releases that information probably isnt appropriate for the article  If independent sources are reporting on or commenting on such information then it may be notable enough to include in the article  Also I suggest you have a look at Wikipedias conflict of interest policy which I suspect may apply here