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Excerpt from The Development and Present Aspects of Stereo-Chemistry Aspects Stereo-ChemistryThe foundation for much that is now accepted in stereo chemical theories was laid by Pasteur in 1860 - 61. In his Recherches sur la dissymétrie moléculaire des pr'oduits organiques naturels, he referred the peculiar optical isome rism of the tartaric acids to a lack of symmetry in the mole cule, just as optical activity in crystals is referred to a lac...

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

Excerpt from The Development and Present Aspects of Stereo-Chemistry Aspects Stereo-Chemistry The foundation for much that is now accepted in stereo chemical theories was laid by Pasteur in 1860 - 61. In his Recherches sur la dissymétrie moléculaire des pr'oduits organiques naturels, he referred the peculiar optical isome rism of the tartaric acids to a lack of symmetry in the mole cule, just as optical activity in crystals is referred to a l...