4-azanylidene-3-[(4-oxidanylidenechromen-3-yl)methylidene]pyrimido[2,1-b][1,3]benzothiazol-2-one

Systemtic Name: 4-azanylidene-3-[(4-oxidanylidenechromen-3-yl)methylidene]pyrimido[2,1-b][1,3]benzothiazol-2-one Openeye Name: 4-imino-3-[(4-oxochromen-3-yl)methylene]pyrimido[2,1-b][1,3]benzothiazol-2-one CAS Name: 4-imino-3-[(4-oxo-1-benzopyran-3-yl)methylidene]-2-pyrimido[2,1-b][1,3]benzothiazolone IUPAC Name: 4-imino-3-[(4-oxochromen-3-yl)methylidene]pyrimido[2,1-b][1,3]benzothiazol-2-one Traditional Name: 4-imino-3-[(4-ketochromen-3-yl)methylene]pyrimido[2,1-b][1,3]benzothiazol-2-one Formula: C20H11N3O3S MolecularWeight: 373.38464

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CO2)C=C3C(=N)N4C5=CC=CC=C5SC4=NC3=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CO2)C=C3C(=N)N4C5=CC=CC=C5SC4=NC3=O

InChI

InChI=1S/C20H11N3O3S/c21-18-13(9-11-10-26-15-7-3-1-5-12(15)17(11)24)19(25)22-20-23(18)14-6-2-4-8-16(14)27-20/h1-10,21H