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A note on the synthesis of N-methyl-labeled quaternary amines and betaines

, : A note on the synthesis of N-methyl-labeled quaternary amines and betaines. Journal of Chromatography 39(1): 78-79


PMID: 5766935

Other references

Timofeeff Ressovsky, N.W., 1940: Spontane und strahleninduzierte Mutabilitat in geographisch verschiedenen Stammen von Drosophila melanogaster. None of 8 stocks from widely scattered geographic regions deviated significantly from the average of the spontaneous mutation rate (0.143%) nor from the average of the x-ray (3000 r) induced rate (8.35%) for sex-linked mutations, as detd. by the C...

Sato, T.; Kato, Y.; Nakajima, A.; Utsumi, S.; Sakamoto, M., 1965: A Case Of Chondrosarcoma In The Nose. Nihon Jibiinkoka Gakkai Kaiho 68: 351-354

Passaris, C., 1984: The economic determinants of Canada's multicultural immigration. The economic factors that have affected immigration and immigration policy in Canada over time are considered. The important contribution of immigrants from many cultural backgrounds to the economic development of the country is noted. The resulti...

Gualdoni, C.M.; Del, C.C.rigliano, M., 1999: Deriva de insectos y su relacion estructural con el bentos. It is yet under discussion if constant drift, in lotic ecosystems, reflects benthos structure and if it would be explained as being density dependent. The aim of this work is to study composition and structure relationships between constant drift...

Ni, Q.; Shaffer, J.; Adams, J.A., 2000: Insights into nucleotide binding in protein kinase A using fluorescent adenosine derivatives. The binding of the methylanthraniloyl derivatives of ATP (mant-ATP), ADP (mant-ADP), 2'deoxyATP (mant-2'deoxyATP), and 3'deoxyATP (mant-3'deoxyATP) to the catalytic subunit of protein kinase A was studied to gain insights into...

Huertas, J.; O'doherty, D.; Forster, F.M., 1953: Evidence for suppression from the temporal lobe in the monkey. A.M.A. Archives of Neurology and Psychiatry 70(3): 393-398

Liang, Q.; Liu, S.; Han, P.; Li, X.; Li, X.; Zhao, Y.; Liang, Y.; Deng, Z.; Jin, Y., 2012: Micronized acellular dermal matrix as an efficient expansion substrate and delivery vehicle of adipose-derived stem cells for vocal fold regeneration. Cell therapy has been shown to prevent vocal fold scarring and atrophy. However, problems that include the expansion of large numbers of cells in vitro and the poor survival of transplanted cells in vivo must be solved. The aim of this study was t...

Henderson, D.; Hamernik, R.P.; Sitler, R.W., 1974: Audiometric and histological correlates of exposure to 1-msec noise impulses in the chinchilla. Journal of the Acoustical Society of America 56(4): 1210-1221

Schmidt, Edmund, 1931: Zur Kenntnis der Familie Pyrrhocoridae. This article deals with the subfamily Larginae. Acinocoris, key to spp.; A. femoralis (p. 8), Brazil, type in Berlin Mus.; A. simulans (p. 9), Colombia; A. surinamensis (p. 10), Surinam; A. similis (p. 12), Colombia, and A. flavicornis (p. 13), Co...

Algeo Thomas J., 1986: Variations in carbonate shelf cycles in response to Appalachian tectonism. AAPG Bulletin 70(5): 559