2,2-BIPYRIDYL-5,5-DIALDEHYDE
2,2-联吡啶-5,5-二甲醛
CAS No. 135822-72-9
2,2'-BIPYRIDYL-5,5'-DIALDEHYDE
2,2-联吡啶-5,5-二甲醛
CH6O3Si.3Na 1769-57-9
2,5-Hexadienal 86711-36-6