6-[1-(2-oxidanylidenechromen-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid

Systemtic Name: 6-[1-(2-oxidanylidenechromen-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid Openeye Name: 6-[1-(2-oxochromen-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid CAS Name: 6-[1-(2-oxo-1-benzopyran-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid IUPAC Name: 6-[1-(2-oxochromen-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid Traditional Name: 6-[1-(2-ketochromen-3-yl)ethylideneamino]naphthalene-1,3-disulfonic acid Formula: C21H15NO8S2 MolecularWeight: 473.4757

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Descriptors Computed from Structure

Canonical SMILES:

CC(=NC1=CC2=CC(=CC(=C2C=C1)S(=O)(=O)O)S(=O)(=O)O)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

CC(=NC1=CC2=CC(=CC(=C2C=C1)S(=O)(=O)O)S(=O)(=O)O)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C21H15NO8S2/c1-12(18-10-13-4-2-3-5-19(13)30-21(18)23)22-15-6-7-17-14(8-15)9-16(31(24,25)26)11-20(17)32(27,28)29/h2-11H,1H3,(H,24,25,26)(H,27,28,29)