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经营范围
发明名称
1-isonicotinyl-2, 2-disubstituted hydrazines
摘要
申请公布号
US2666053(A)
申请公布日期
1954.01.12
申请号
US19510254801
申请日期
1951.11.03
申请人
HOFFMANN-LA ROCHE INC.
发明人
FOX HERMAN HERBERT
分类号
C07D213/81
主分类号
C07D213/81
代理机构
代理人
主权项
地址
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