(R)-2-(4-((5-chloro-3-fluoro-2-pyridinyl)oxy)phenoxy)propionic acid 2-propynyl ester 105512-06-9 126301-94-8 126572-25-6 CGA 184927 Clodinafop-Propargyl Discover Discover? Herbicide HSDB 7007 Propanoic acid, 2-(4-((5-chloro-3-fluoro-2-pyridinyl)oxy)phenoxy)-, 2-propynyl ester, (R)- Topik