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发明名称
2,3,4,5 - TETRAHYDRO-3-HYDROXY-6-PHENYL-2-SULFONYLPYRIDAZINE - 3 - PROPIONIC ACID GAMMA-LACTONES AND CONGENERS
摘要
申请公布号
US3663547(A)
申请公布日期
1972.05.16
申请号
USD3663547
申请日期
1970.07.31
申请人
G.D. SEARLE & CO.
发明人
WILLIAM K. SPRENGER
分类号
C07D207/50;C07D491/04;(IPC1-7):C07D51/04
主分类号
C07D207/50
代理机构
代理人
主权项
地址
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