Bathocuproin, 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, 1,10-Phenanthroline,2,9-dimethyl-4,7-diphenyl, Bathocuproine, 1,10-Phenanthroline, 2,9-dimethyl-4,7-diphenyl-, 2,9-dimethyl-4,7-diphenylpyridino[3,2-h]quinoline, 2,9-dimethyl-4,7-diphenyl-phen, 2,9-dm-4,7-dpphen, EINECS 225-240-5, 4,7-diphenyl-2,9-dimethyl-1,10-phenanthroline