ethyl 1-methyl-9-oxidanylidene-spiro[8H-furo[3,2-f]chromene-7,1'-cyclopentane]-2-carboxylate

Systemtic Name: ethyl 1-methyl-9-oxidanylidene-spiro[8H-furo[3,2-f]chromene-7,1'-cyclopentane]-2-carboxylate Openeye Name: ethyl 1-methyl-9-oxo-spiro[8H-furo[3,2-f]chromene-7,1'-cyclopentane]-2-carboxylate CAS Name: 1-methyl-9-oxo-2-spiro[8H-furo[3,2-f][1]benzopyran-7,1'-cyclopentane]carboxylic acid ethyl ester IUPAC Name: ethyl 1-methyl-9-oxospiro[8H-furo[3,2-f]chromene-7,1'-cyclopentane]-2-carboxylate Traditional Name: 9-keto-1-methyl-spiro[8H-furo[3,2-f]chromene-7,1'-cyclopentane]-2-carboxylic acid ethyl ester Formula: C19H20O5 MolecularWeight: 328.3591

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=C(C2=C(O1)C=CC3=C2C(=O)CC4(O3)CCCC4)C

Isomeric SMILES

CCOC(=O)C1=C(C2=C(O1)C=CC3=C2C(=O)CC4(O3)CCCC4)C

InChI

InChI=1S/C19H20O5/c1-3-22-18(21)17-11(2)15-13(23-17)6-7-14-16(15)12(20)10-19(24-14)8-4-5-9-19/h6-7H,3-5,8-10H2,1-2H3