(4-methyl-2-oxidanylidene-chromen-7-yl) 2-phenylethenesulfonate

Systemtic Name: (4-methyl-2-oxidanylidene-chromen-7-yl) 2-phenylethenesulfonate Openeye Name: (4-methyl-2-oxo-chromen-7-yl) 2-phenylethenesulfonate CAS Name: 2-phenylethenesulfonic acid (4-methyl-2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (4-methyl-2-oxochromen-7-yl) 2-phenylethenesulfonate Traditional Name: 2-phenylethenesulfonic acid (2-keto-4-methyl-chromen-7-yl) ester Formula: C18H14O5S MolecularWeight: 342.36576

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=O)OC2=C1C=CC(=C2)OS(=O)(=O)C=CC3=CC=CC=C3

Isomeric SMILES

CC1=CC(=O)OC2=C1C=CC(=C2)OS(=O)(=O)C=CC3=CC=CC=C3

InChI

InChI=1S/C18H14O5S/c1-13-11-18(19)22-17-12-15(7-8-16(13)17)23-24(20,21)10-9-14-5-3-2-4-6-14/h2-12H,1H3