Synonyms: BRN 1977339;Phenylphosphonothioic acid cyclic methylene-o-phenylene ester;2-phenyl-4h-1,3,2-benzodioxaphosphinine 2-sulfide;4H-1,3,2-Benzodioxaphosphorin, 2-phenyl-, 2-sulfide;Phosphonothioic acid, phenyl-, cyclic methylene-o-phenylene ester;AC1Q7FSV;AC1L4W9L;AR-1E4888;2-phenyl-2-sulfanylidene-4H-1,3,2;LS-107220