Talk:Vitamin K: Difference between revisions

From Citizendium
Jump to navigation Jump to search
imported>David E. Volk
(Vitamin K structures are wrong. Can anyone else verify?)
imported>David E. Volk
m (forgot to sign)
Line 18: Line 18:
== Structures of Vitamin K wrong ==
== Structures of Vitamin K wrong ==


By my textbooks (1974 & 1983) the structure of Vitamine K2 is wrong. The repeating part should have n=6, and the double bond within the repeat is missing.  I think vitamin K1 might be missing a non-repeating methylene just before the repeating part starts.  Can anyone verify that for me?
By my textbooks (1974 & 1983) the structure of Vitamine K2 is wrong. The repeating part should have n=6, and the double bond within the repeat is missing.  I think vitamin K1 might be missing a non-repeating methylene just before the repeating part starts.  Can anyone verify that for me? [[User:David E. Volk|David E. Volk]] 16:02, 12 October 2007 (CDT)

Revision as of 15:02, 12 October 2007


Article Checklist for "Vitamin K"
Workgroup category or categories Biology Workgroup, Chemistry Workgroup [Editors asked to check categories]
Article status External article: from another source, with little change
Underlinked article? No
Basic cleanup done? Yes
Checklist last edited by --Joe Quick (Talk) 00:59, 22 March 2007 (CDT)

To learn how to fill out this checklist, please see CZ:The Article Checklist.




Removed during Big Cleanup

Template:Pauling

Template:Vitamin

Structures of Vitamin K wrong

By my textbooks (1974 & 1983) the structure of Vitamine K2 is wrong. The repeating part should have n=6, and the double bond within the repeat is missing. I think vitamin K1 might be missing a non-repeating methylene just before the repeating part starts. Can anyone verify that for me? David E. Volk 16:02, 12 October 2007 (CDT)

Retrieved from "https://citizendium.org/wiki/index.php?title=Talk:Vitamin_K&oldid=169722"