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PMC:7571312 / 43856-43986 JSONTXT

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LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T777 0-5 Chemical denotes NH4Cl http://purl.obolibrary.org/obo/CHEBI_31206
T778 6-14 Chemical denotes solution http://purl.obolibrary.org/obo/CHEBI_75958
T779 32-39 Chemical denotes mixture http://purl.obolibrary.org/obo/CHEBI_60004
T780 103-116 Chemical denotes ethyl acetate http://purl.obolibrary.org/obo/CHEBI_27750
T781 103-108 Chemical denotes ethyl http://purl.obolibrary.org/obo/CHEBI_37807|http://purl.obolibrary.org/obo/CHEBI_62801
T783 109-116 Chemical denotes acetate http://purl.obolibrary.org/obo/CHEBI_30089|http://purl.obolibrary.org/obo/CHEBI_47622

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T295 0-130 Sentence denotes NH4Cl solution (25 mL), and the mixture was stirred until effervescence ceased and then extracted with ethyl acetate (3 × 120 mL).

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1061 0-5 Chemical denotes NH4Cl
1062 103-116 Chemical denotes ethyl acetate MESH:C007650