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发明名称
NEW WITTIG SALT
摘要
申请公布号
JPH05301879(A)
申请公布日期
1993.11.16
申请号
JP19920195407
申请日期
1992.07.22
申请人
TAKEDA CHEM IND LTD
发明人
YAMANO TORU;AOKI ISAO;TAKANOHASHI KUNIO
分类号
C07D495/04;(IPC1-7):C07D495/04
主分类号
C07D495/04
代理机构
代理人
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地址
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