methyl (2E)-3-oxidanylidene-2-[(4-oxidanylidenechromen-3-yl)methylidene]butanoate

Systemtic Name: methyl (2E)-3-oxidanylidene-2-[(4-oxidanylidenechromen-3-yl)methylidene]butanoate Openeye Name: methyl (2E)-3-oxo-2-[(4-oxochromen-3-yl)methylene]butanoate CAS Name: (2E)-3-oxo-2-[(4-oxo-1-benzopyran-3-yl)methylidene]butanoic acid methyl ester IUPAC Name: methyl (2E)-3-oxo-2-[(4-oxochromen-3-yl)methylidene]butanoate Traditional Name: (E)-2-acetyl-3-(4-ketochromen-3-yl)acrylic acid methyl ester Formula: C15H12O5 MolecularWeight: 272.25278

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Descriptors Computed from Structure

Canonical SMILES:

CC(=O)C(=CC1=COC2=CC=CC=C2C1=O)C(=O)OC

Isomeric SMILES

CC(=O)/C(=C\C1=COC2=CC=CC=C2C1=O)/C(=O)OC

InChI

InChI=1S/C15H12O5/c1-9(16)12(15(18)19-2)7-10-8-20-13-6-4-3-5-11(13)14(10)17/h3-8H,1-2H3/b12-7+