Inventors:
John E. Franz - Crestwood MO
Hans L. Nufer - Creve Coeur MO
Assignee:
Monsanto Company - St. Louis MO
International Classification:
D01N 936
Abstract:
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.