(3,3'-Bithiazolidine)-4,4'-dione, 2,2'-bis(2-chlorophenyl)-, (R*,R*)-(+-)- (3,3'-Bithiazolidine)-4,4'-dione, 2,2'-bis(o-chlorophenyl)-, (+-)- 95035-78-2 dl-2,2'-Bis(o-chlorophenyl)(3,3'-bithiazolidine)-4,4'-dione