10140-91-7 3-Phosphabicyclo(4.4.0)decane, P-chloro-5,10-dimethyl-2,4-dioxa-P-thiono- P-Chlor-5,10-dimethyl-2,4-dioxa-P-thiono-3-fosfabicyklo(4.4.0)dekan [Czech] P-Chloro-5,10-dimethyl-2,4-dioxa-P-thiono-3-phosphabicyclo(4.4.0)decane