Acylating thiophene with silicaalumina catalyst,申请号US19450619251-传众专利搜索

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发明名称	Acylating thiophene with silicaalumina catalyst
摘要
申请公布号	US2458519(A)	申请公布日期	1949.01.11
申请号	US19450619251	申请日期	1945.09.28
申请人	SOCONY-VACUUM OIL COMPANY, INCORPORATED	发明人	KOSAK ALVIN I.;HARTOUGH HOWARD D.
分类号	C07D333/22	主分类号	C07D333/22
代理机构		代理人
主权项
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