Cas No.:105512-06-9 Beilstein No.:8857008 Molecular formula:C17H13CLFNO4 Molecular weight:349.74 Alias:Propynyl (R)-2-[4-[(5-chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoate; Topik; CGA-184927 Molecular Structural formula: Properties: colorless crystal, soluble in most of solvents Uses: good effects to oat, ryegrass and green bristle grass