Amidines.jpg(500 × 202 pixels, file size: 54 KB, MIME type: image/jpeg)

Summary

Description
English: Illustration from 1911 Encyclopædia Britannica, Amidines
Date
Source Encyclopædia Britannica Eleventh Edition, Vol. 1, Page 855
Author Encyclopædia Britannica, 1911

Licensing

Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

Captions

Amidines, organic compounds

Items portrayed in this file

depicts

20 December 2011

image/jpeg

df37064f6ce666b45394d8eaa499c9818cc88699

54,815 byte

202 pixel

500 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current04:01, 1 February 2022Thumbnail for version as of 04:01, 1 February 2022500 × 202 (54 KB)DivermanAURecopy better resolution image
02:07, 20 December 2011Thumbnail for version as of 02:07, 20 December 2011571 × 218 (26 KB)Clarice Reis

Metadata