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H -NMR spectrum . This is most clearly seen for C, and C .

H -NMR spectrum of ethyl nitrate

H -NMR spectrum of product from the hydrosilylation reaction of DAF. Residual allyl can be detected in this sample.

H -NMR spectrum of reaction mixture during the methanolysis reaction of bis- maleate.

H -O frequency distributions in crystals for hydrogen bonds from C C-H donors to .

H -Phytosterol partition assay for rapid measurement of dealkylation m vivo.

H 0 hydrogen-bond length distributions in carbohydrate, purine, pyrimidine, nucleoside, nucleotide and peptide hydrates. Note that OH - Ow OwH- OH

H 1 Convenient container for a gaseous reagent

H 1D spectrum of the disaccharide galactopyranose pi-4glucopyranose at 500 MHz and 303 K in HjO. Peak assignments are given for weii-resoived peaks, foilowing the numbering of

H 29Si 2D heteronuclear correlation of dehydrated LTA.

H 2D EXSY NMR spectrum of 19a asterisks indicate the signals of 19b.

H 2D-DQF-COSY spectrum of PHA isolated from P. putida cultivated on linoleic acid. The assignment of partial structures is indicated in the figure. H spectra were recorded at a probe temperature of 27 C. For the 2D-DQF-OOSY spectrum 512 experiments of 1024 data points were recorded on a Bruker AC-200 NMR spectrometer.

H 2D-NOESY and exchange spectrum of 74c , showing at least two exchange processes, without complete scrambling.73 Reproduced with permission from the

H 300 MHz NMR spectrum of intact yeast IRNA . This region contains the resonances ascribed to ring NH protons, and they can be further assigned to individual

H 31 P-CP-HETCOR NMR spectrum . For details see text.

H 36 GHz microwave ionization fields

H A modern analytical instrument a gas chromatograph mass spectrometer.

H acid synthesis

H Al TRAPDOR experiment of Si40AkO . The full and the dotted lines correspond, respectively, to H MAS spectrum acquired without and with Al irradiation. Adapted from ref reprinted with permission from the American Chemical Society.

H allyl loops for CHDN.

H and 13C NMR chemical shifts for a-substituted phenanthrenium ions .

H and 13C NMR chemical shifts for cyclobutene-fused pyrenium cations.

H and 13C NMR chemical shifts for dibenzoanthracenium cations .

H and 13C NMR chemical shifts for sulfinylated alkyl.

H and 13C NMR data for arenium ions from fluoranthene PAHs .



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