Talk:Menadione

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Afluents?

Is this the same as 2-methyl-1,4-naphthoquinone or 2-methyl-naphthoquinone? There are many articles that cite 2-methyl-1,4-naphthoquinone but don't link to Menadione, instead they link to methyl and to naphthoquinone, for example Vitamin K and Phylloquinone. Albmont (talk) 16:39, 2 December 2009 (UTC)[reply]

Assessment comment

The comment(s) below were originally left at Talk:Menadione/Comments, and are posted here for posterity. Following several discussions in past years, these subpages are now deprecated. The comments may be irrelevant or outdated; if so, please feel free to remove this section.

On this page and on many many other pages on the internet I find the exact wording, "menadione supplements have been banned (for humans) by the U.S. Food and Drug Administration (FDA) because of their high toxicity." but I cannot find any references cited to back this up. I have searched the FDA page unsuccessfully. Can the people who wrote this Wiki page about Menadione please provide a link to the FDA statement. I am in a discussion with a pet food manufacturer that claims that this statement is untrue.

Thank you

cmallarCmallar (talk) 17:38, 22 September 2009 (UTC)[reply]

Last edited at 17:38, 22 September 2009 (UTC). Substituted at 23:42, 29 April 2016 (UTC)

flip structure please

My software won't allow me to do this. Please flip one of these so they are oriented the same way - It looks a little disorganized.

| ImageName = Skeltal formula | ImageFile1 = Menadione-3D-balls.png | ImageSize1 = 140 | ImageName1 = Ball-and-stick model

THANKS! Tiptopper (talk) 14:29, 27 June 2020 (UTC)[reply]

To add to article

Basic information to add to this article: how it is made and what it is made from. 76.190.208.61 (talk) 19:37, 7 January 2021 (UTC)[reply]