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经营范围
发明名称
PROCESS FOR THE PREPARATION OF D-(+)-BIOTIN
摘要
申请公布号
US5095118(A)
申请公布日期
1992.03.10
申请号
US19900508747
申请日期
1990.04.13
申请人
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
POETSCH, EIKE;CASUTT, MICHAEL
分类号
C07D491/048;C07D495/04;C07D498/04;C07D513/04
主分类号
C07D491/048
代理机构
代理人
主权项
地址
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