A.?;磻?yīng) B.興斯堡反應(yīng) C.重氮化反應(yīng) D.成鹽反應(yīng)
A.脂肪胺 B.芳香胺 C.季銨鹽 D.季銨堿
A.(CH3)2N+H2Cl- B.(CH3)3NH+Cl- C.(CH3)4N+Cl- D.CH3NH3+Cl-