methyl 3-oxidanylidene-3-(2-oxidanylidenechromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate

Systemtic Name: methyl 3-oxidanylidene-3-(2-oxidanylidenechromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Openeye Name: methyl 3-oxo-3-(2-oxochromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate CAS Name: 3-oxo-3-(2-oxo-1-benzopyran-3-yl)-2-triphenylphosphoranylidenepropanoic acid methyl ester IUPAC Name: methyl 3-oxo-3-(2-oxochromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Traditional Name: 3-keto-3-(2-ketochromen-3-yl)-2-triphenylphosphoranylidene-propionic acid methyl ester Formula: C31H23O5P MolecularWeight: 506.485081

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4=CC5=CC=CC=C5OC4=O

Isomeric SMILES

COC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4=CC5=CC=CC=C5OC4=O

InChI

InChI=1S/C31H23O5P/c1-35-31(34)29(28(32)26-21-22-13-11-12-20-27(22)36-30(26)33)37(23-14-5-2-6-15-23,24-16-7-3-8-17-24)25-18-9-4-10-19-25/h2-21H,1H3