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发明名称
Production of thiophenecarboxylic acid
摘要
申请公布号
US2492645(A)
申请公布日期
1949.12.27
申请号
US19490074697
申请日期
1949.02.04
申请人
SOCONY-VACUUM OIL COMPANY, INCORPORATED
发明人
JOHNSON GEORGE C.;SCHICK JOHN W.
分类号
C07D333/38
主分类号
C07D333/38
代理机构
代理人
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地址
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