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发明名称
Preparation of 2-mercapto-5, 6-dimethylbenzimidazole and 5, 6-dimethylbenzimidazole
摘要
申请公布号
US2701249(A)
申请公布日期
1955.02.01
申请号
US19510208652
申请日期
1951.01.30
申请人
MERCK & CO., INC.
发明人
KONIUSZY FRANK R.;FOLKERS KARL
分类号
C07D235/28
主分类号
C07D235/28
代理机构
代理人
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地址
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