| Approval: | ISO | 
|---|---|
| IUPAC PIN: | {2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy}acetic acid | 
| IUPAC name: | {2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy}acetic acid | 
| CAS name: | 2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]acetic acid | 
| CAS Reg. No.: | 129630-17-7 | 
| Formula: | C13H9Cl2F3N2O4 | 
| Activity: | herbicides (phenylpyrazole) | 
| Notes: | Derivatives include pyraflufen-ethyl [129630-19-9]. | 
| Structure: | |
| Pronunciation: | pīr-a-floo-fěn Guide to British pronunciation | 
| InChIKey: | YXIIPOGUBVYZIW-UHFFFAOYSA-N | 
| InChI: | InChI=1S/C13H9Cl2F3N2O4/c1-20-12(24-13(17)18)10(15)11(19-20)5-2-8(23-4-9(21)22)6(14)3-7(5)16/h2-3,13H,4H2,1H3,(H,21,22) | 
A data sheet from the Compendium of Pesticide Common Names