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公开(公告)号：US3753991A
公开(公告)日：1973-08-21
申请号：US3753991D
申请日：1972-01-14
Applicant: BASF AG
IPC: C07D215/22 , C07D33/38
CPC classification number: C07D215/22
Abstract: PRODUCTION OF 2,4-DIHYDROXYQUINOLINE STARTING FROM NACETOACETYLANTHRANILIC ACID ESTERS.
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