(1a-ethyl-7-oxidanylidene-7a-phenyl-oxireno[2,3-b]chromen-4-yl) methanesulfonate

Systemtic Name: (1a-ethyl-7-oxidanylidene-7a-phenyl-oxireno[2,3-b]chromen-4-yl) methanesulfonate Openeye Name: (1a-ethyl-7-oxo-7a-phenyl-oxireno[2,3-b]chromen-4-yl) methanesulfonate CAS Name: methanesulfonic acid (1a-ethyl-7-oxo-7a-phenyl-4-oxireno[2,3-b][1]benzopyranyl) ester IUPAC Name: (1a-ethyl-7-oxo-7a-phenyloxireno[2,3-b]chromen-4-yl) methanesulfonate Traditional Name: methanesulfonic acid (1a-ethyl-7-keto-7a-phenyl-oxireno[2,3-b]chromen-4-yl) ester Formula: C18H16O6S MolecularWeight: 360.38104

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Descriptors Computed from Structure

Canonical SMILES:

CCC12C(O1)(C(=O)C3=C(O2)C=C(C=C3)OS(=O)(=O)C)C4=CC=CC=C4

Isomeric SMILES

CCC12C(O1)(C(=O)C3=C(O2)C=C(C=C3)OS(=O)(=O)C)C4=CC=CC=C4

InChI

InChI=1S/C18H16O6S/c1-3-17-18(24-17,12-7-5-4-6-8-12)16(19)14-10-9-13(11-15(14)22-17)23-25(2,20)21/h4-11H,3H2,1-2H3