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90146-05-7 3-(6-ethoxybenzothiazol-2-yl)-7-methoxy-2-oxo-2h-1-benzopyran-4-carbonitrile

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Product Name 3-(6-ethoxybenzothiazol-2-yl)-7-methoxy-2-oxo-2H-1-benzopyran-4-carbonitrile
CAS No. 90146-05-7
Synonyms 2H-1-Benzopyran-4-carbonitrile, 3-(6-ethoxy-2-benzothiazolyl)-7-methoxy-2-oxo-; 3-(6-Ethoxybenzothiazol-2-yl)-7-methoxy-2-oxo-2H-1-benzopyran-4-carbonitrile; 3-(6-ethoxy-1,3-benzothiazol-2-yl)-7-methoxy-2-oxo-2H-chromene-4-carbonitrile
InChI InChI=1/C20H14N2O4S/c1-3-25-12-5-7-15-17(9-12)27-19(22-15)18-14(10-21)13-6-4-11(24-2)8-16(13)26-20(18)23/h4-9H,3H2,1-2H3
Molecular Formula C20H14N2O4S
Molecular Weight 378.4012
Density 1.43g/cm3
Boiling point 575.3°C at 760 mmHg
Flash point 301.8°C
Refractive index 1.686