申请人:Sumitomo Chemical Company, Limited
公开号:US05169431A1
公开(公告)日:1992-12-08
A compound of the formula: ##STR1## wherein R is a lower alkyl group, A is a hydrogen atom, a fluorine atom or a chlorine atom, X is an oxygen atom or a sulfur atom, Y is a hydrogen atom, a fluorine atom, a chlorine atom or a bromine atom and Z is a methyl group or an amino group, which is useful as a herbicide.
该化合物的化学式为:##STR1## 其中R是一个低碳基,A是氢原子、氟原子或氯原子,X是氧原子或硫原子,Y是氢原子、氟原子、氯原子或溴原子,Z是一个甲基基团或一个氨基基团,它是一种有用的除草剂。