1-(苯甲酰基氧基)-1H-1,2,3-苯并噻唑

N,N-dimethyl-1-[methyl(diphenyl)silyl]methanamine

6-phenylsulfanylhexylsulfanylbenzene

1-mercapto-1-phenylpropane

phenyltellanylmethyltellanylbenzene