4-Substituted 5-chloro-2-hydrazinothiazoles of the formula ##STR1## in which R represents CHF.sub.2, CF.sub.3, CN or COOR.sup.1, where R.sup.1 represents C.sub.1 -C.sub.4 -alkyl. They are useful as pesticides and as intermediates for other pesticides.
公式为##STR1##的4-取代5-
氯-2-
肼基
噻唑,其中R代表CHF.sub.2,CF.sub.3,CN或COOR.sup.1,其中R.sup.1代表C.sub.1-C.sub.4-烷基。它们可用作
杀虫剂以及
其他杀虫剂的中间体。