1,1'-SULFONYLBIS(2-CHLOROETHANE) 3-01-00-01388 (Beilstein Handbook Reference) 471-03-4 AI3-16181 BRN 1759251 Bis(2-chloroethyl) sulfone Bis(2-chloroethyl)sulfone Bis(beta-chloroethyl) sulfone Bis(beta-chloroethyl)sulfone Ethane, 1,1'-sulfonylbis(2-chloro- H sulfone Mustard gas sulfone Mustard sulfone NSC 26284 Sulfone, bis(2-chloroethyl) Yperite sulfone