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发明名称
TRISUBSTITUTED BENZOIC ACID INTERMEDIATES
摘要
<p>2-methyl-3-(substituted)-4-(substituted) benzoic acids or their alkyl ester that are useful to prepare herbicidal compounds.</p>
申请公布号
WO1992012957(A1)
申请公布日期
1992.08.06
申请号
US1991009754
申请日期
1991.12.19
申请人
发明人
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