(4E)-4-(oxidanylmethylidene)chromene-2,3-dione

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

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CO)C(=O)C(=O)O2

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C\O)/C(=O)C(=O)O2

InChI

InChI=1S/C10H6O4/c11-5-7-6-3-1-2-4-8(6)14-10(13)9(7)12/h1-5,11H/b7-5+