[(1aS,7aR)-7a-(2-methoxyphenyl)-7-oxidanylidene-1aH-oxireno[2,3-b]chromen-4-yl] methanesulfonate

Systemtic Name: [(1aS,7aR)-7a-(2-methoxyphenyl)-7-oxidanylidene-1aH-oxireno[2,3-b]chromen-4-yl] methanesulfonate Openeye Name: [(1aS,7aR)-7a-(2-methoxyphenyl)-7-oxo-1aH-oxireno[2,3-b]chromen-4-yl] methanesulfonate CAS Name: methanesulfonic acid [(1aS,7aR)-7a-(2-methoxyphenyl)-7-oxo-1aH-oxireno[2,3-b][1]benzopyran-4-yl] ester IUPAC Name: [(1aS,7aR)-7a-(2-methoxyphenyl)-7-oxo-1aH-oxireno[2,3-b]chromen-4-yl] methanesulfonate Traditional Name: methanesulfonic acid [(1aS,7aR)-7-keto-7a-(2-methoxyphenyl)-1aH-oxireno[2,3-b]chromen-4-yl] ester Formula: C17H14O7S MolecularWeight: 362.35386

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=CC=C1C23C(O2)OC4=C(C3=O)C=CC(=C4)OS(=O)(=O)C

Isomeric SMILES

COC1=CC=CC=C1[C@]23[C@H](O2)OC4=C(C3=O)C=CC(=C4)OS(=O)(=O)C

InChI

InChI=1S/C17H14O7S/c1-21-13-6-4-3-5-12(13)17-15(18)11-8-7-10(24-25(2,19)20)9-14(11)22-16(17)23-17/h3-9,16H,1-2H3/t16-,17-/m0/s1