InChI=1S/C12H12O5/c1-8(14)16-11-4-3-10(5-6-13)7-12(11)17-9(2)15/h3-4,6-7H,5H2,1-2H3
InChI=1S/C12H12O5/c1...
SMILES:CC(=O)OC1=C(OC(C)=O)C=C(CC=O)C=C1
InChI:InChI=1S/C12H12O5/c1-8(14)16-11-4-3-10(5-6-13)7-12(11)17-9(2)15/h3-4,6-7H,5H2,1-2H3
InChI key:ZPVAMONTUCHSQY-UHFFFAOYSA-N