Talk:Urocanic acid
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Moved comment here originally left in article
[edit]198.202.68.49 left the following comment in the article, which I moved here instead:
- Chemical structure is erroneous in position of one of the nitrogens.
- Thanks for pointing that out! It's fixed now. Tavilis 08:20, 11 November 2006 (UTC)
Wrong name or wrong structure
[edit]The image currently shown is this one:
And the IUPAC name shown is:
- (E)-3-(1H-imidazol-5-yl)prop-2-enoic acid
One of these is wrong. It must either be:
- 1H-imidazol-4-yl
- 3H-imidazol-5-yl
I will assume the structure is correct since it matches histidine and will change the name to the first one I listed. Cburnett (talk) 00:22, 26 June 2011 (UTC)