Diethyl esters of 3,4-subst-1h-indazol-1-yl- - thiophosphorous acids
摘要
<p>New cpds. of formula: (where R1=halogen, C1-4 alkyl, Ph, CN, carbamoyl, thiocarbamyl, R2=H, halogen or NO2) are fungicides and insecticides, prepd. by reacting O,O-diethylchlorothiophosphate with the corresp. indazole deriv.</p>
