1,2,3-Benzotriazin-4(3H)-one, 6-(4-chlorophenoxy)-3-(3-pyridinylmethyl)- 152264-27-2 6-(4-Chlorophenoxy)-3-(3-pyridinylmethyl)-1,2,3-benzotriazin-4(3H)-one 6-(4-Chlorophenoxy)-3-(3-pyridylmethyl)-1,2,3-benzotriazin-4(3H)-one