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Original file (1,214 × 782 pixels, file size: 10 KB, MIME type: image/png)

Summary

Description Structural formula of urea (diaminomethanal, carbamide; CH4N2O). High-resolution black and white PNG; ChemDraw / Photoshop.
Date
Source user-created image
Author Ben Mills
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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9 March 2006

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Date/TimeThumbnailDimensionsUserComment
current20:52, 16 January 2008Thumbnail for version as of 20:52, 16 January 20081,214 × 782 (10 KB)Dbc334transparent background
00:36, 25 January 2007Thumbnail for version as of 00:36, 25 January 20071,214 × 782 (12 KB)Pngbotoptimized with optipng
21:35, 9 March 2006Thumbnail for version as of 21:35, 9 March 20061,214 × 782 (13 KB)Benjah-bmm27* '''Description''': Structural formula of urea (diaminomethanal, carbamide; CH<sub>4</sub>N<sub>2</sub>O). * '''Author, date of creation''': self made by Ben Mills at ~~~~~. * '''Source''': user-created image * '''Comme
14:00, 28 June 2005Thumbnail for version as of 14:00, 28 June 2005111 × 111 (1 KB)SamuliliReverted to earlier revision
14:00, 28 June 2005Thumbnail for version as of 14:00, 28 June 2005474 × 345 (4 KB)Samulili{{PD-self}} Category:Amides
13:22, 4 May 2005Thumbnail for version as of 13:22, 4 May 2005111 × 111 (1 KB)RasbakPicture from English Wikipedia: Structure of Urea, created with ChemSketch. {{GFDL}} AxelBoldt (1226 bytes) (Structure of Urea) de:Harnstoff.png

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