six compounds were shown to exhibit binding to dna of greater than 0.3 nmol/mg dna ( 1,2-dibromoethane , bromotrichloromethane , trichloroethylene , carbon tetrachloride , chloroform , and 1,1,2-trichloroethane ) .
C0006241
bromotrichloromethane
C0008238
chloroform