Sentence examples for due to methyl from inspiring English sources

The bands ranging from 2,854 to 3,363 cm−1 correspond to the C H stretching due to methyl and methylene groups.

This conclusion is supported by DEPT data (Fig. 5) and chemical shift comparisons with comparable structures in other terpenes[30] which confirm that the 13C = 17.5, 1H = 1.63 ppm resonances and 13C = 25.7, 1H = 1.69 ppm resonances are due to methyl groups.

The resulting (alkyl) radicals lead to the formation of methyl which then, through a series of H-abstraction reactions, leads to the production of the methylidyne radical (CH) that reacts with molecular oxygen to form OH*. The oxidation processes near time-zero terminate, in part, due to methyl depletion by methylene forming C2H4 + H2.

To assess the disease burden and the costs due to methyl mercury exposure, we used an environmentally attributable fraction (EAF) model.

The most frequent mutations in canonical CREs are likely due to methyl-C deamination events.

The 1H-NMR spectrum of compound 6 showed a triplet at δ 1.25 ppm (J = 6.0 Hz) due to the methyl protons of the ester group, whereas the other methyl group appeared as a singlet at δ 2.67.

In addition, a singlet at δ 2.17 due to the methyl group that is attached to thiophene ring also appeared.

In the BZ4 1H NMR spectrum, only one singlet was observed at δ 2.410 (3H) due to the methyl group.

From chemical shift considerations and DEPT data, it is clear that this 13C resonance is due to a methyl group.

In the IR spectra of the copolymers (I to V), asymmetrical and symmetrical stretching due to the methyl and methylene groups are observed at 3,005 and 2,957 cm−1, respectively.

In the 1H NMR spectrum, the signal at δ 3.47 ppm has disappeared and a new signal due to a methyl group appeared instead at δ 2.45 ppm.