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File:Sintesis de pirazol de Pechmann.png

Sintesis_de_pirazol_de_Pechmann.png ‎(281 × 44 pixels, file size: 3 KB, MIME type: image/png)

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English: Pechmann pyrazoles synthesis
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Author Mephisto spa

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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.

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Date/TimeThumbnailDimensionsUserComment
current16:55, 23 November 2021Thumbnail for version as of 16:55, 23 November 2021281 × 44 (3 KB)Marbletan (talk | contribs)Reverted to version as of 05:23, 22 November 2011 (UTC)
13:39, 16 March 2017Thumbnail for version as of 13:39, 16 March 20171,624 × 394 (41 KB)Claudio Pistilli (talk | contribs)better configuration
05:23, 22 November 2011Thumbnail for version as of 05:23, 22 November 2011281 × 44 (3 KB)Mephisto spa (talk | contribs)

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