Chemical News and Journal of Industrial Science, Tomy 107-108Chemical news office., 1913 |
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Strona 7
... described in 1907 ( Trans . , xci . , 1767 ) , and , as scyllitol was the first of these substances to be discovered , this name will be retained in future to represent them all . The author described the action of solutions of hydrogen ...
... described in 1907 ( Trans . , xci . , 1767 ) , and , as scyllitol was the first of these substances to be discovered , this name will be retained in future to represent them all . The author described the action of solutions of hydrogen ...
Strona 8
... described . In each series the order of the rotatory power of the compounds , para > meta > dibenzoyl > ortho , is maintained . The rotations were determined in the fused state , and over a range of temperature from about 20 ° to 100 ...
... described . In each series the order of the rotatory power of the compounds , para > meta > dibenzoyl > ortho , is maintained . The rotations were determined in the fused state , and over a range of temperature from about 20 ° to 100 ...
Strona 9
... described are comparatively few in number , but they include gravimetric , volumetric , and electrolytic processes . Of the latter only one method is described , but that is given in detail , while in the volumetric work the directions ...
... described are comparatively few in number , but they include gravimetric , volumetric , and electrolytic processes . Of the latter only one method is described , but that is given in detail , while in the volumetric work the directions ...
Strona 21
... described the isola- tion from Ipomea purpurea of a substance which was designated ipuranol , and since then the same compound has repeatedly been obtained from a variety of plants . The analysis of the ipuranol , and of its acetyl ...
... described the isola- tion from Ipomea purpurea of a substance which was designated ipuranol , and since then the same compound has repeatedly been obtained from a variety of plants . The analysis of the ipuranol , and of its acetyl ...
Strona 32
... described by Kipping ( Trans . , 1912 , ci . , 2108 et seq . ) and the same ones previously described by himself ( Ber . , 1912 , xlv . , 403 ) , controverted Kipping's statement ( loc . cit . ) that an erroneous account has been given ...
... described by Kipping ( Trans . , 1912 , ci . , 2108 et seq . ) and the same ones previously described by himself ( Ber . , 1912 , xlv . , 403 ) , controverted Kipping's statement ( loc . cit . ) that an erroneous account has been given ...
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