申请人:The Dow Chemical Company
公开号:US04992091A1
公开(公告)日:1991-02-12
Novel compounds, e.g. 3-cyano-5,7-dimethyl-N-(2,6-dichlorophenyl)pyrazolo]1,5-a]pyrimidine-2-sul fonamide and their use as herbicides and/or for the suppression of nitrification of ammonium nitrogen in soil.
小说化合物,例如3-氰基-5,7-二甲基-N-(2,6-二氯苯基)吡唑[1,5-a]嘧啶-2-磺酰胺及其用途,可用作除草剂和/或抑制土壤中铵氮硝化的药物。