[6-ethyl-3-(1-methylbenzimidazol-2-yl)-4-oxidanylidene-chromen-7-yl] methanesulfonate

Systemtic Name: [6-ethyl-3-(1-methylbenzimidazol-2-yl)-4-oxidanylidene-chromen-7-yl] methanesulfonate Openeye Name: [6-ethyl-3-(1-methylbenzimidazol-2-yl)-4-oxo-chromen-7-yl] methanesulfonate CAS Name: methanesulfonic acid [6-ethyl-3-(1-methyl-2-benzimidazolyl)-4-oxo-1-benzopyran-7-yl] ester IUPAC Name: [6-ethyl-3-(1-methylbenzimidazol-2-yl)-4-oxochromen-7-yl] methanesulfonate Traditional Name: methanesulfonic acid [6-ethyl-4-keto-3-(1-methylbenzimidazol-2-yl)chromen-7-yl] ester Formula: C20H18N2O5S MolecularWeight: 398.43232

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=C(C=C2C(=C1)C(=O)C(=CO2)C3=NC4=CC=CC=C4N3C)OS(=O)(=O)C

Isomeric SMILES

CCC1=C(C=C2C(=C1)C(=O)C(=CO2)C3=NC4=CC=CC=C4N3C)OS(=O)(=O)C

InChI

InChI=1S/C20H18N2O5S/c1-4-12-9-13-18(10-17(12)27-28(3,24)25)26-11-14(19(13)23)20-21-15-7-5-6-8-16(15)22(20)2/h5-11H,4H2,1-3H3