File:Cobalamin.png

Original file (1,652 × 2,069 pixels, file size: 48 KB, MIME type: image/png)

Summary

Description Chemical structure of vitamin B12.
Date 9 February 2010 (original upload date)
Source

Transferred from en.wikipedia

(Original text : I created this work entirely by myself.)
Author

Ymwang42 (talk).

Original uploader was Ymwang42 at en.wikipedia
Permission
(Reusing this file)
Released into the public domain (by the author).
Other versions

Licensing

Public domain This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2010-02-09 06:58 Ymwang42 1652×2069× (48896 bytes) aesthetic changes
  • 2009-04-20 07:51 Ymwang42 702×1000× (33101 bytes) '
  • 2009-04-20 07:27 Ymwang42 702×1004× (33153 bytes) '
  • 2009-04-20 07:26 Ymwang42 702×1052× (33652 bytes) '
  • 2009-04-20 07:22 Ymwang42 702×936× (30699 bytes) {{Information |Description = |Source = I created this work entirely by myself. |Date = |Author = ~~~ |other_versions = }}

Captions

Structural formula of a chemical compound

Items portrayed in this file

depicts

9 February 2010

image/png

4a99afdf3abe509cc3be82fbc37be98b711e0dd0

48,896 byte

2,069 pixel

1,652 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current16:01, 12 February 2010Thumbnail for version as of 16:01, 12 February 20101,652 × 2,069 (48 KB)Kloisiie{{Information |Description={{en|''no original description''}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]<br/> (Original text : ''I created this work entirely by myself.'') |Date={{Date|2010|02|09}} (first version); {{Date|2009|04|20}}

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