New common name provisionally approved on 5th December 2025 for an N-phenylimide herbicide from Liaoning Cynda Chemical Co., Ltd. Development code CDH22117, Chinese common name 氟丙草嗪.

3-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propyn-1-yl)-2H-1,4-benzoxazin-6-yl]-1-methyl-6-(trifluoromethyl)-2,4(1H,3H)-pyrimidinedione [134554-02-2]

Please contact the Maintenance Agency no later then 5th June 2026 for any objections (for example, the name ″triflupyroxazin″ infringes on any trademarks). If no objections are received, then the name ″triflupyroxazin″ will become approved and will be included in a new edition of ISO 1750 that will include preferred names as well as common names.