7-methyl-3-(2-oxidanylidenechromen-3-yl)-4a,10a-dihydropyrano[2,3-b]chromene-2,5-dione

Systemtic Name: 7-methyl-3-(2-oxidanylidenechromen-3-yl)-4a,10a-dihydropyrano[2,3-b]chromene-2,5-dione Openeye Name: 7-methyl-3-(2-oxochromen-3-yl)-4a,10a-dihydropyrano[2,3-b]chromene-2,5-dione CAS Name: 7-methyl-3-(2-oxo-1-benzopyran-3-yl)-4a,10a-dihydropyrano[2,3-b][1]benzopyran-2,5-dione IUPAC Name: 7-methyl-3-(2-oxochromen-3-yl)-4a,10a-dihydropyrano[2,3-b]chromene-2,5-dione Traditional Name: 3-(2-ketochromen-3-yl)-7-methyl-4a,10a-dihydropyrano[2,3-b]chromene-2,5-quinone Formula: C22H14O6 MolecularWeight: 374.34296

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)OC3C(C2=O)C=C(C(=O)O3)C4=CC5=CC=CC=C5OC4=O

Isomeric SMILES

CC1=CC2=C(C=C1)OC3C(C2=O)C=C(C(=O)O3)C4=CC5=CC=CC=C5OC4=O

InChI

InChI=1S/C22H14O6/c1-11-6-7-18-15(8-11)19(23)16-10-14(21(25)28-22(16)27-18)13-9-12-4-2-3-5-17(12)26-20(13)24/h2-10,16,22H,1H3