(10Z)-8,8-dimethyl-10-(oxidanylmethylidene)pyrano[2,3-f]chromene-2,9-dione

Systemtic Name: (10Z)-8,8-dimethyl-10-(oxidanylmethylidene)pyrano[2,3-f]chromene-2,9-dione Openeye Name: (10Z)-10-(hydroxymethylene)-8,8-dimethyl-pyrano[2,3-f]chromene-2,9-dione CAS Name: (10Z)-10-(hydroxymethylidene)-8,8-dimethylpyrano[2,3-f][1]benzopyran-2,9-dione IUPAC Name: (10Z)-10-(hydroxymethylidene)-8,8-dimethylpyrano[2,3-f]chromene-2,9-dione Traditional Name: (10Z)-10-(hydroxymethylene)-8,8-dimethyl-pyrano[2,3-f]chromene-2,9-quinone Formula: C15H12O5 MolecularWeight: 272.25278

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(C(=O)C(=CO)C2=C(O1)C=CC3=C2OC(=O)C=C3)C

Isomeric SMILES

CC1(C(=O)/C(=C\O)/C2=C(O1)C=CC3=C2OC(=O)C=C3)C

InChI

InChI=1S/C15H12O5/c1-15(2)14(18)9(7-16)12-10(20-15)5-3-8-4-6-11(17)19-13(8)12/h3-7,16H,1-2H3/b9-7-