tetradifon

1,2,4-trichloro-5-(4-chlorobenzene-1-sulfonyl)benzene;
tedion;
1,2,4-trichloro-5-(4-chlorophenyl)sulfonylbenzene;
4-chlorophenyl 2,4,5-trichlorophenyl sulfone;
Tetradifon;
1,2,4-trichloro-5-[(4-chlorophenyl)sulfonyl]benzene;
1,2,4-Trichloro-5-((4-chlorophenyl)sulfonyl)benzene;
Benzene, 1,2,4-trichloro-5-[(4-chlorophenyl)sulfonyl]-;