2,9-Dimethyl-1,10-phenanthrolineNeocuproine2,9-二甲基-1,10-菲咯啉Neocuproine2,9-Dimethyl-1,10-phenanthrolineNEOCUPROINEDMPHEN新亚铜试剂2,9-二甲基-1,10-邻二氮杂菲半水化合物2,9-Dimethyl-1,10-phenanthroline hemihydrateDMPHEN2,9-Dimethylphenanthrolineneocuproine2,9-Dimethyl-o-phenanthrolineNeocuproin