Copper,[29H,31H-phthalocyaninato(2-)-kN29,kN30,kN31,kN32]-, sulfo [[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]sulfonylderivs. (73049-92-0)

 Reactive Blue 21 (CAS NO.73049-92-0), its Synonyms are Copper phthalocyanine sulfo [[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]sulfonyl] derivates ; [29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32]copper sulfo [[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]sulfonyl derivs. ; Copper, (29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)-, sulfo ((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)sulfonyl derivs. ; Copper, (29H,31H-phthalocyaninato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, sulfo ((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)sulfonyl derivs. .