(2-oxidanylidenechromen-7-yl) 1,3-bis(oxidanylidene)benzo[de]isoquinoline-5-sulfonate

Systemtic Name: (2-oxidanylidenechromen-7-yl) 1,3-bis(oxidanylidene)benzo[de]isoquinoline-5-sulfonate Openeye Name: (2-oxochromen-7-yl) 1,3-dioxobenzo[de]isoquinoline-5-sulfonate CAS Name: 1,3-dioxo-5-benzo[de]isoquinolinesulfonic acid (2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (2-oxochromen-7-yl) 1,3-dioxobenzo[de]isoquinoline-5-sulfonate Traditional Name: 1,3-diketobenzo[de]isoquinoline-5-sulfonic acid (2-ketochromen-7-yl) ester Formula: C21H11NO7S MolecularWeight: 421.37954

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=CC(=CC3=C2C(=C1)C(=O)NC3=O)S(=O)(=O)OC4=CC5=C(C=C4)C=CC(=O)O5

Isomeric SMILES

C1=CC2=CC(=CC3=C2C(=C1)C(=O)NC3=O)S(=O)(=O)OC4=CC5=C(C=C4)C=CC(=O)O5

InChI

InChI=1S/C21H11NO7S/c23-18-7-5-11-4-6-13(9-17(11)28-18)29-30(26,27)14-8-12-2-1-3-15-19(12)16(10-14)21(25)22-20(15)24/h1-10H,(H,22,24,25)