(4E)-4-(oxidanylmethylidene)isochromene-1,3-dione

Systemtic Name: (4E)-4-(oxidanylmethylidene)isochromene-1,3-dione Openeye Name: (4E)-4-(hydroxymethylene)isochromane-1,3-dione CAS Name: (4E)-4-(hydroxymethylidene)-3,4-dihydro-1H-2-benzopyran-1,3-dione IUPAC Name: (4E)-4-(hydroxymethylidene)isochromene-1,3-dione Traditional Name: (4E)-4-(hydroxymethylene)isochroman-1,3-quinone Formula: C10H6O4 MolecularWeight: 190.15224

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CO)C(=O)OC2=O

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C\O)/C(=O)OC2=O

InChI

InChI=1S/C10H6O4/c11-5-8-6-3-1-2-4-7(6)9(12)14-10(8)13/h1-5,11H/b8-5+