67906-23-4 Cobaltate(2-), bis(3-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-4-(hydroxy-kappaO)benzenesulfonamidato(2))-, dilithium, (OC-6-22')- Cobaltate(2-), bis(4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzenesulfonamidato(2-))-, dilithium salt Dilithium bis(3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulphonamidato(2-))cobaltate(2-) EINECS 267-695-2