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1,2-Bis(2-chloroethoxy)ethane

1-Butylpyrrolidine

Bis(catecholato)diborane

Bis(4-carboxyphenyl)phenyl-phosphine oxide

4,4’-Bis(N-carbazolyl)-1,1’-biphenyl

Bis(n-butylcyclopentadienyl)zirconium dichloride

4-Butylpyrocatechol

Bis(4-bromophenyl) ether

3,5-Bis(bromomethyl)toluene