PMC:7594251 / 15910-16074
Annnotations
LitCovid-PD-CHEBI
| Id | Subject | Object | Predicate | Lexical cue | chebi_id |
|---|---|---|---|---|---|
| T120 | 61-63 | Chemical | denotes | 1H | http://purl.obolibrary.org/obo/CHEBI_49637 |
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 170 | 61-63 | Chemical | denotes | 1H | |
| 171 | 78-81 | Chemical | denotes | 13C | MESH:C000615229 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T114 | 0-164 | Sentence | denotes | Additionally, the gyromagnetic ratio is ~4 times weaker than 1H and therefore 13C spectra are far more difficult to obtain especially for less concentrated samples. |