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发明名称
Process for the synthesis of folic acid and intermediates therefor
摘要
申请公布号
GB653068(A)
申请公布日期
1951.05.09
申请号
GB19480009057
申请日期
1948.03.31
申请人
MERCK & CO. INC.
发明人
分类号
C07D475/04
主分类号
C07D475/04
代理机构
代理人
主权项
地址
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