114590-06-6 Butanedioic acid, methylene-, copper(2+) salt (2:1)
114589-74-1 Benzoic acid,5-[[4-[[7-[(2-aminoethyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-7-sulfo-1-naphthalenyl]azo]-2-hydroxy-, tripotassium salt
114590-04-4 Butanedioic acid, methylene-, cobalt(2+) salt (1:1), dihydrate