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o, o - dialkyl - s - (1,2,2 - trichloraethyl) - thionothiolphosphor - bzw.o-alkyl-s (1,2,2 - trichloraethyl) - alkanthionothiolphosphonsaeureester and methods for their manufacture
o, o - dialkyl - s - (1,2,2 - trichloraethyl) - thionothiolphosphor - bzw.o-alkyl-s (1,2,2 - trichloraethyl) - alkanthionothiolphosphonsaeureester and methods for their manufacture
