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File:Urea.png

Description Structural formula of urea (diaminomethanal, carbamide; CH4N2O). High-resolution black and white PNG; ChemDraw / Photoshop.
Date 9 March 2006
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.
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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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