Free release

68427-37-2 ammonium 2-[7-(diethylamino)-2-oxo-2h-1-benzopyran-3-yl]benzoxazole-5-sulphonate

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Product Name ammonium 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]benzoxazole-5-sulphonate
CAS No. 68427-37-2
Synonyms 5-Benzoxazolesulfonic acid, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-, ammonium salt (1:1); 3-(5'-Sulfobenzoxazolyl-2')-7-diethylaminocoumarin, ammonium salt; 5-Benzoxazolesulfonic acid, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-, ammonium salt; Ammonium 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)benzoxazole-5-sulphonate; 2-[7-(diethylamino)-2-oxo-2H-chromen-3-yl]-1,3-benzoxazole-5-sulfonic acid ammoniate (1:1)
InChI InChI=1/C20H18N2O6S.H3N/c1-3-22(4-2)13-6-5-12-9-15(20(23)28-18(12)10-13)19-21-16-11-14(29(24,25)26)7-8-17(16)27-19;/h5-11H,3-4H2,1-2H3,(H,24,25,26);1H3
Molecular Formula C20H21N3O6S
Molecular Weight 431.4622
Boiling point 736.2°C at 760 mmHg
Flash point 399°C