Results 261 to 270 of about 190,317 (302)

4-[5-(4-Fluoro-phen-yl)-1,2-oxazol-4-yl]pyridine. [PDF]

open access: yesIUCrdata
Koch P, Schollmeyer D, Laufer S.
europepmc   +1 more source

Electric fields enhance Diels-Alderase catalysis in abyssomicin C biosynthesis.

open access: yesChem Commun (Camb)
Recabarren R   +4 more
europepmc   +1 more source

KP RC Reports c13

open access: green
Elizabeth Qian   +2 more
openalex  

Zytogenetische Charakterisierung der Zellinien BHK-21 C13 und BHK-21 C13 S

Archiv f�r die gesamte Virusforschung, 1971
221 Metaphasen der Zellinie BHK-21 C13 in der 81. Passage und 227 Metaphasen der Linie BHK-21 C13S in der 80. Passage wurden ausgewertet. BHK-21 C13 besitzt eine Stammlinie (65%) mit 44 Chromosomen. Die Karyotypierung von 10 Mitosen der Stammlinie ergab keine Abweichungen vom diploiden Komplement des mannlichen Syrischen Hamsters (Mesocricetus auratus).
Anna B. Fischer   +3 more
openaire   +1 more source

The Concentration of C13

The Journal of Chemical Physics, 1940
The chemical exchange method has been applied to the separation of the isotopes of carbon. Various exchange reactions have been tested, using counter-current flow in packed fractionation columns, and of these, the exchange between hydrogen cyanide gas and a solution of sodium cyanide in water has been found to be most efficient.
Clyde A. Hutchison   +2 more
openaire   +1 more source

A C13-norisoprenoid gentiobioside from quince fruit

Phytochemistry, 1991
The beta-D-gentiobioside [beta-D-glucopyranosyl(1----6)-beta-D-glucopyranoside] of 3-hydroxy-beta-ionol has been isolated and characterized in quince (Cydonia oblonga) fruit through spectral and chemical studies. Model experiments carried out with this new natural compound revealed its important role as precursor of a number of C13-norisoprenoid ...
P, Winterhalter, S, Harmsen, F, Trani
openaire   +2 more sources

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