Talk:Remazol Brilliant Blue R

Fixing CAS link
For whatever reason, the CAS number shows up as invalid in the auto-linked site...  the huge list of suppliers showing up in a google search and accessdata.fda.gov using this CAS for this dye in a paper seem to indicate otherwise. Is there a good way to fix this? --A Shortfall Of Gravitas (talk) 20:00, 6 October 2020 (UTC)