2-[(4-oxidanylidenechromen-3-yl)methylidene]indene-1,3-dione

Systemtic Name: 2-[(4-oxidanylidenechromen-3-yl)methylidene]indene-1,3-dione Openeye Name: 2-[(4-oxochromen-3-yl)methylene]indane-1,3-dione CAS Name: 2-[(4-oxo-1-benzopyran-3-yl)methylidene]indene-1,3-dione IUPAC Name: 2-[(4-oxochromen-3-yl)methylidene]indene-1,3-dione Traditional Name: 2-[(4-ketochromen-3-yl)methylene]indane-1,3-quinone Formula: C19H10O4 MolecularWeight: 302.2803

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CC3=COC4=CC=CC=C4C3=O)C2=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CC3=COC4=CC=CC=C4C3=O)C2=O

InChI

InChI=1S/C19H10O4/c20-17-11(10-23-16-8-4-3-7-14(16)17)9-15-18(21)12-5-1-2-6-13(12)19(15)22/h1-10H