Cl Cl Z 
NO 1" . , N 
H H + HZ ——j 7 Q H 
i ee C,H 4 ee 
Cotte heh 7 pee oie N N-CoHs 
Simazine 
OH Z 
1 
NO N NO N 
Hy Dewet cables,’ 
CoH -N- -N-CoH, — -t-l _N- 
2Hs ols CoHs-N- QN A-N-Colls 
0 

+ Other Compounds 
CO, 
O 
= 0 
N 
i 
OH 
(Z = Cyclic Hydroxamate) 
2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one 
