http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112305007-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N24-087 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-08 |
| filingDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112305007-B |
| titleOfInvention | A method for determining the deuterium isotope abundance of a deuterium-labeled compound by proton nuclear magnetic spectrum or deuterium spectrum |
| abstract | The invention relates to a method for determining the deuterium isotope abundance of a deuterium-labeled compound by proton nuclear magnetic spectrum or deuterium spectrum, comprising the following steps: (1) weighing a deuterium-labeled compound, an internal standard and a deuterated solvent and loading them into a nuclear magnetic tube; (2) put the NMR tube into the sample injector of the NMR instrument again, run and sample injection test; (3) integrate the peak area of the nuclear magnetic spectrum after the test, and calculate the deuterium-labeled compound according to the peak area after the integration Deuterium isotopic abundance. Compared with the prior art, the invention has simple operation process, wide application range and accurate test data. |
| priorityDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.