发明授权
- 专利标题: Carboxyalkyl esters of n-phosphonomethyl glycine
- 专利标题(中): 正膦酰基乙基甘氨酸的羧甲基烷基酯
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申请号: US41785873申请日: 1973-11-21
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公开(公告)号: US3868407A公开(公告)日: 1975-02-25
- 发明人: FRANZ JOHN E , NUFER HANS L
- 申请人: MONSANTO CO
- 专利权人: Monsanto Co
- 当前专利权人: Monsanto Co
- 优先权: US41785873 1973-11-21
- 主分类号: A01N57/20
- IPC分类号: A01N57/20 ; A01N57/18 ; A01P13/00 ; C07F9/38 ; C07F9/40 ; C07C101/12
摘要:
Carboxyalkyl esters of N-phosphonomethyl glycine and their salts and a process for their preparation are described. These esters and salts are useful as contact herbicides.