2-chromen-2-ylideneindene-1,3-dione

Systemtic Name: 2-chromen-2-ylideneindene-1,3-dione Openeye Name: 2-chromen-2-ylideneindane-1,3-dione CAS Name: 2-(1-benzopyran-2-ylidene)indene-1,3-dione IUPAC Name: 2-chromen-2-ylideneindene-1,3-dione Traditional Name: 2-chromen-2-ylideneindane-1,3-quinone Formula: C18H10O3 MolecularWeight: 274.2702

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C3C(=O)C4=CC=CC=C4C3=O)O2

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C3C(=O)C4=CC=CC=C4C3=O)O2

InChI

InChI=1S/C18H10O3/c19-17-12-6-2-3-7-13(12)18(20)16(17)15-10-9-11-5-1-4-8-14(11)21-15/h1-10H