专利名称：1,2,4-OXADIAZOLE DERIVATIVE, ITS
12岁的英文>散点图PREPARTION, HERBICIDE CONTAINING IT
AS ACTIVE INGREDIENT
水佩风裳发明人：KONDOU TOMOMASA,OKABE
TAKAYUKI,TAKASE MASAYUKI,YOSHIDA
AKIRA,HINO OSANORI
申请号：JP14715782逃的成语
关于英雄的议论文申请日：19820824
公开号：JPS5936688A
小孩尿频公开日：
19840228
专利内容由知识产权出版社提供初中作文评语
摘要：NEW MATERIAL:A 1,2,4-oxadiazole derivative shown by the formula I . USE:A herbicide. Effective against broadleaf weeds, gramineous weeds, commelinaceous weeds, cyperaceous weeds, etc. in paddy fields, plowed fields, orchards, forests, or nonagricultural lands. PROCESS:An alkyl-1,2,4-oxadiazole , 5-(diethylphosphonomethylaminomethyl)-3-methyl-1,2,4-oxadiazole, etc.] shown by the formula II(R is lower alkyl) is hydrolyzed optionally in a solvent such as ethanol with an excess amount of acid (e.g., hydrochloric acid, etc.) for 1-10hr under reflux.做梦梦见打架
申请人：SUMITOMO KAGAKU KOGYO KK
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