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发明名称
PROCESS FOR PREPARING KETOPHOSPHONATES
摘要
申请公布号
IN142581(B)
申请公布日期
1977.07.30
申请号
IN1976CA02219
申请日期
1976.01.02
申请人
PFIZER INC
发明人
HESS E H J;SCHAAF TH K
分类号
(IPC1-7):C07C57/06;C07D101/00
主分类号
(IPC1-7):C07C57/06
代理机构
代理人
主权项
地址
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