Synonyms: | Phosphorothioicacid, O,O-dimethyl ester, O-ester with 3-chloro-7-hydroxy-4-methylcoumarin(8CI); Umbelliferone, 3-chloro-4-methyl-, O,O-dimethyl phosphorothioate (6CI);Coumarin, 3-chloro-7-hydroxy-4-methyl-, O-ester with O,O-dimethylphosphorothioate (8CI); Bayer 21/200; O,O-DimethylO-(3-chloro-4-methylumbelliferone) phosphorothioate; O,O-DimethylO-3-chloro-4-methyl-1-oxo-2H-1-benzopyran-7-yl phosphorothioate |