File:18-crown-6.png

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Original file ‎(1,401 × 1,457 pixels, file size: 14 KB, MIME type: image/png)

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Description

18-crown-6-ether structure.

The formula was drawn in bkchem and GIMP by user Mykhal.
Date 13 July 2005 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Ubern00b assumed (based on copyright claims).

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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.

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Date/TimeThumbnailDimensionsUserComment
current14:34, 27 April 2007Thumbnail for version as of 14:34, 27 April 20071,401 × 1,457 (14 KB)Rifleman 82 (talk | contribs){{Information |Description=Chemical structure of a en:crown ether selfmade by cacycle |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/was [http://en.wikipedia.org/w/index.php?title=Image%3A18-
08:15, 22 August 2005Thumbnail for version as of 08:15, 22 August 2005117 × 114 (1 KB)Zcrayfish (talk | contribs)Reduced filesize by using a optipng pngcrush pngout chain.
03:59, 13 July 2005Thumbnail for version as of 03:59, 13 July 2005117 × 114 (2 KB)Ubern00b (talk | contribs)18-crown-6-ether structure. The formula was drawn in [http://www.zirael.org/bkchem bkchem] and [http://www.gimp.org GIMP] by user Mykhal. {{PD}}

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