This is demonstrated by analysis of the vicinal H,H-coupling constants along the backbones of compounds 19, 23, and 24. polymethylated alkane chains, which preferentially adopt a fully extended backbone conformation, have been identified. We showed in the preceeding paper [1] that 2,4-disubsti-conf
System gauges up to six diameters in sequence
β Scribed by Mr. Bernard Whitehead; Thomas Mercer Ltd
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 138 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0308-9126
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The characteristics of four commercial strain-gauge pressure transducers suitable for measurements in a temperature range from 4.2 to 293 K were determined in the presence of magnetic fields up to 6 T The highest pressure measured was 3.5 MPa. Tests showed that if the transducers are used in these c