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发明名称
4.6-diamino 2-alkyl pyridines and processes for producing the same
摘要
申请公布号
US2062680(A)
申请公布日期
1936.12.01
申请号
US19360066798
申请日期
1936.03.03
申请人
SCHNEIDERWIRTH HERMAN J
发明人
SCHNEIDERWIRTH HERMAN J.
分类号
C07D213/73
主分类号
C07D213/73
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代理人
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