2-[(4-hydroxyphenyl)-(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid

Systemtic Name: 2-[(4-hydroxyphenyl)-(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid Openeye Name: 2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid CAS Name: 2-[(4-hydroxyphenyl)-(4-oxo-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonic acid IUPAC Name: 2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid Traditional Name: 2-[(4-hydroxyphenyl)-(4-ketocyclohexa-2,5-dien-1-ylidene)methyl]besylic acid Formula: C19H14O5S MolecularWeight: 354.37646

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)C(=C2C=CC(=O)C=C2)C3=CC=C(C=C3)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C(C(=C1)C(=C2C=CC(=O)C=C2)C3=CC=C(C=C3)O)S(=O)(=O)O

InChI

InChI=1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24/h1-12,20H,(H,22,23,24)