1-Chloro-4-(phenylsulfonyl)benzene 4-06-00-01587 (Beilstein Handbook Reference) 4-Chlordifenylsulfon [Czech] 4-Chlorodiphenyl sulfone 4-Chlorodiphenyl sulphone 4-Chlorophenyl phenyl sulfone 80-00-2 8012-45-1 AI3-17941 BRN 1819254 Benzene, 1-chloro-4-(phenylsulfonyl)- Caswell No. 211D Compound R-242 EINECS 201-242-1 ENT 17,941 EPA Pesticide Chemical Code 060501 HSDB 1544 NSC 404335 R 242 R-242 R-242-B SULPHENONE Sulfenon Sulfenone Sulfone, p-chlorophenyl phenyl Trifenson p-Chlorophenyl phenyl sulfone p-Chlorophenyl phenyl sulphone p-Monochlorophenyl phenyl sulfone