2007-97-8

CATECHYLPHOSPHOROTRICHLORIDE catechyl phosphorus trichloride 1,2-PHENYLENE PHOSPHOROTRICHLORIDITE 2,2,2-trichloro-1,3,2-benzodioxaphosphole 1,3,2-Benzodioxaphosphole,2,2,2-trichloro-2,2-dihydro- 2,2,2-Trichloro-2lambda5-benzo[d][1,3,2]dioxaphosphole 8,8,8-trichloro-7,9-dioxa-8$l^{5}-phosphabicyclo[4.3.0]nona-1,3,5-triene Catechyl phosphorus trichloride~2,2,2-Trichloro-1,3,2-benzodioxaphosphole