PMC:7571312 / 43856-43986 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T777","span":{"begin":0,"end":5},"obj":"Chemical"},{"id":"T778","span":{"begin":6,"end":14},"obj":"Chemical"},{"id":"T779","span":{"begin":32,"end":39},"obj":"Chemical"},{"id":"T780","span":{"begin":103,"end":116},"obj":"Chemical"},{"id":"T781","span":{"begin":103,"end":108},"obj":"Chemical"},{"id":"T783","span":{"begin":109,"end":116},"obj":"Chemical"}],"attributes":[{"id":"A777","pred":"chebi_id","subj":"T777","obj":"http://purl.obolibrary.org/obo/CHEBI_31206"},{"id":"A778","pred":"chebi_id","subj":"T778","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"},{"id":"A779","pred":"chebi_id","subj":"T779","obj":"http://purl.obolibrary.org/obo/CHEBI_60004"},{"id":"A780","pred":"chebi_id","subj":"T780","obj":"http://purl.obolibrary.org/obo/CHEBI_27750"},{"id":"A781","pred":"chebi_id","subj":"T781","obj":"http://purl.obolibrary.org/obo/CHEBI_37807"},{"id":"A782","pred":"chebi_id","subj":"T781","obj":"http://purl.obolibrary.org/obo/CHEBI_62801"},{"id":"A783","pred":"chebi_id","subj":"T783","obj":"http://purl.obolibrary.org/obo/CHEBI_30089"},{"id":"A784","pred":"chebi_id","subj":"T783","obj":"http://purl.obolibrary.org/obo/CHEBI_47622"}],"text":"NH4Cl solution (25 mL), and the mixture was stirred until effervescence ceased and then extracted with ethyl acetate (3 × 120 mL)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T295","span":{"begin":0,"end":130},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"NH4Cl solution (25 mL), and the mixture was stirred until effervescence ceased and then extracted with ethyl acetate (3 × 120 mL)."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1061","span":{"begin":0,"end":5},"obj":"Chemical"},{"id":"1062","span":{"begin":103,"end":116},"obj":"Chemical"}],"attributes":[{"id":"A1062","pred":"tao:has_database_id","subj":"1062","obj":"MESH:C007650"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"NH4Cl solution (25 mL), and the mixture was stirred until effervescence ceased and then extracted with ethyl acetate (3 × 120 mL)."}