4,4'-亚甲双(2-乙苯胺)

N,N'-methylenebis-(acrylamide)

p,p'-methylenebis(N,N-dimethylaniline)

methylenebis(4-phenyl-isocyanate)

2,2'-methylenebis(6-tert-butyl-4-cresol)

4; 4'-methylenebis [=2-chloroaniline]

2,2'-methylenebis(4-ethyl-6-tert-butylphenol)

N,N'-methylenebis-(stearamide)

methylenebis (MEHDPO)