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发明名称
Process for preparing 5-cyano-4-lower alkyl oxazole
摘要
申请公布号
US3222374(A)
申请公布日期
1965.12.07
申请号
US19640412851
申请日期
1964.11.20
申请人
HOFFMANN-LA ROCHE INC.
发明人
CHASE GEORGE OSWALD
分类号
C07D213/66;C07D263/34;C07D321/06;C07D491/04
主分类号
C07D213/66
代理机构
代理人
主权项
地址
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