InChI=1S/C15H10O4/c16-10-6-7-12-14(15(10)18)11(17)8-13(19-12)9-4-2-1-3-5-9/h1-8,16,18H
InChI=1S/C15H10O4/c1...
SMILES:O=C1C=C(C2=CC=CC=C2)OC2=C1C(O)=C(O)C=C2
InChI:InChI=1S/C15H10O4/c16-10-6-7-12-14(15(10)18)11(17)8-13(19-12)9-4-2-1-3-5-9/h1-8,16,18H
InChI key:AGZAGADSYIYYCT-UHFFFAOYSA-N