Syonyms Name: Cobaltate(1-),bis[4-hydroxy-3-[[(2-hydroxy-1-naphthalenyl)methylene]amino]benzenesulfonamidato(2-)-N3,O3,O4]-,hydrogen; Benzenesulfonamide,4-hydroxy-3-[[(2-hydroxy-1-naphthalenyl)methylene]amino]-, cobalt complex; Solcorom Brown Yellow P