hydroxybenzoic acid 2,3,4-Trihydroxybenzoic acid 170.022 170.120 2,3,4-trihydroxybenzoic acid BRRSNXCXLSVPFC-UHFFFAOYSA-N C1(C(O)=O)=C(C(=C(C=C1)O)O)O C7H6O5 CHEBI:88714 HMDB:HMDB0059964 InChI=1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12) PMID:19812218 PMID:20939276 chebi_ontology