5-Chlorovaleryl chloride CAS 1575-61-7 ndi yofunika kupanga pakati pa pyrazole herbicides. 5-Chloropentanoyl chloride imagwiritsidwa ntchito ngati zopangira za 1,1,7-trichloro-1-hepten-3-imodzi, ndiyeno m'badwo wachitatu wa pyrazole herbicides amatha kupangidwa. Pyrazole herbicides ali ndi makhalidwe a ultra-efficient chemical activity, high selectivity, low kwambiri mammalian kawopsedwe ndi makhalidwe abwino zachilengedwe, etc., ndipo akhala malo otentha pa kafukufuku herbicide ndi chitukuko mu dziko m'zaka zaposachedwapa. Pamene kufunikira kwa mankhwala ophera udzu wochuluka kwambiri kukukulirakulira, momwemonso kufunikira kwa 5-chlorovaleryl chloride ngati wapakatikati.