Checked content



de: Struktur von Cobalamin (Vitamin B12);
en: Structure of cobalamin (vitamin B12)

Date 14 February 2007
Source Own work
Author NEUROtiker
( Reusing this file)

Own work, all rights released (Public domain)

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

The following pages on Schools Wikipedia link to this image (list may be incomplete):


Learn more

This selection has made Wikipedia available to all children. Our 500 Children's Villages provide a home for thousands of vulnerable children. Beyond our Villages, we support communities, helping local people establish better schools and delivering effective medical care to vulnerable children. Would you like to sponsor a child?