Benzoxazolesulfonic acid,2-[4-[1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-3-butenylidene]-3-ethyl-2,3-dihydro-

CAS No: 139472-77-8

benzoxazolesulfonic,dihydro,sulfophenyl,pyrazol,ylidene,butenylidene,ethyl,benzoxazol,benzoxazole,oxazole
Oxazole