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CHEBI:57266 - (−)-usnic acid(2−)

ChEBI IDCHEBI:57266
ChEBI Name(−)-usnic acid(2−)
Stars
ASCII Name(-)-usnic acid(2-)
DefinitionDianion of (−)-usnic acid.
Last Modified11 July 2016
DownloadsMolfile
FormulaC18H14O7
Net Charge-2
Average Mass342.303
Monoisotopic Mass342.07505
SMILESCC(=O)C1=C([O-])C=C2Oc3c(C(C)=O)c(O)c(C)c([O-])c3[C@]2(C)C1=O
InChIInChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,21-23H,1-4H3/p-2/t18-/m1/s1
InChIKeyWEYVVCKOOFYHRW-GOSISDBHSA-L
ChEBI Ontology
Outgoing Relation(s)
(−)-usnic acid(2−) (CHEBI:57266) is a organic anion (CHEBI:25696)
(−)-usnic acid(2−) (CHEBI:57266) is conjugate base of (−)-usnic acid (CHEBI:122)
Incoming Relation(s)
(−)-usnic acid (CHEBI:122) is conjugate acid of (−)-usnic acid(2−) (CHEBI:57266)
IUPAC Name 
(9aS)-4,8-diacetyl-3-hydroxy-2,9a-dimethyl-9-oxo-9,9a-dihydrodibenzo[b,d]furan-1,7-diolate
UniProt Name  Source
(S)-usnateUniProt
Manual XrefsDatabases
CPD-7411MetaCyc