(9-acetyloxy-8,8-dimethyl-2-oxidanylidene-9,10-dihydropyrano[2,3-f]chromen-10-yl) propanoate

Systemtic Name: (9-acetyloxy-8,8-dimethyl-2-oxidanylidene-9,10-dihydropyrano[2,3-f]chromen-10-yl) propanoate Openeye Name: (9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl) propanoate CAS Name: propanoic acid (9-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f][1]benzopyran-10-yl) ester IUPAC Name: (9-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl) propanoate Traditional Name: propionic acid (9-acetoxy-2-keto-8,8-dimethyl-9,10-dihydropyrano[2,3-f]chromen-10-yl) ester Formula: C19H20O7 MolecularWeight: 360.3579

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCC(=O)OC1C(C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)OC(=O)C

Isomeric SMILES

CCC(=O)OC1C(C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)OC(=O)C

InChI

InChI=1S/C19H20O7/c1-5-13(21)24-17-15-12(26-19(3,4)18(17)23-10(2)20)8-6-11-7-9-14(22)25-16(11)15/h6-9,17-18H,5H2,1-4H3