Oblon, Spivak, McClelland, Maier & Neustadt
Sulfamidosulfonamide derivatives and herbicides
 A sulfamidosulfonamide derivative of the formula (1) and an agriculturally suitable salt thereof: ##STR1## wherein Q is ##STR2## X is an oxygen atom or a sulfur atom; and G is ##STR3## which are useful as herbicide. 
Nissan Chemical Industries Ltd.
C C C C C C A C C C A
C07D C07D C07D C07D C07D C07D A01N C07D C07D C07D A01N
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Shigeaki Tsutomu Takeshi Kenzi Hideaki Katsushi Shigeomi Koichi
Akiyama Nawamaki Nagaoka Makino Suzuki Morimoto Watanabe Suzuki