2921-31-5 3-Phosphabicyclo(4.4.0)decane, P-chloro-2,4-dioxa-5-methyl-P-thiono- 4-06-00-05231 (Beilstein Handbook Reference) BRN 2558485 CYCLIC PHOSPHOROCHLORIDOTHIOIC ACID ENT 23,970 P-Chloro-2,4-dioxa-5-methyl-P-thiono-3-phosphabicyclo(4.4.0)decane UC 8305 Union carbide UC-8305