2-methyl-1,1-bis(oxidanylidene)-2-(4-oxidanylidenechromen-3-yl)-3H-1$l^{6},2-benzothiazin-2-ium-4-one

Systemtic Name: 2-methyl-1,1-bis(oxidanylidene)-2-(4-oxidanylidenechromen-3-yl)-3H-1$l^{6},2-benzothiazin-2-ium-4-one Openeye Name: 2-methyl-1,1-dioxo-2-(4-oxochromen-3-yl)-3H-1$l^{6},2-benzothiazin-2-ium-4-one CAS Name: 2-methyl-1,1-dioxo-2-(4-oxo-1-benzopyran-3-yl)-3H-1$l^{6},2-benzothiazin-2-ium-4-one IUPAC Name: 2-methyl-1,1-dioxo-2-(4-oxochromen-3-yl)-3H-1$l^{6},2-benzothiazin-2-ium-4-one Traditional Name: 1,1-diketo-2-(4-ketochromen-3-yl)-2-methyl-3H-1$l^{6},2-benzothiazin-2-ium-4-one Formula: C18H14NO5S+ MolecularWeight: 356.37246

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Descriptors Computed from Structure

Canonical SMILES:

C[N+]1(CC(=O)C2=CC=CC=C2S1(=O)=O)C3=COC4=CC=CC=C4C3=O

Isomeric SMILES

C[N+]1(CC(=O)C2=CC=CC=C2S1(=O)=O)C3=COC4=CC=CC=C4C3=O

InChI

InChI=1S/C18H14NO5S/c1-19(14-11-24-16-8-4-2-7-13(16)18(14)21)10-15(20)12-6-3-5-9-17(12)25(19,22)23/h2-9,11H,10H2,1H3/q+1