About KUKHAR' V P
About SHEVCHENKO M V
About Zhurnal Obshchej Khimii
About phosphorous acid derivative
About methanediamines
About Aliphatic amines,imines,quaternary ammonium,immonium compounds
About Other 5-membered rings with two or more hetero atoms
About Organop phosphorus compounds
About りん
About 酸塩化物
About ビス
About メタン
About アミド化