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公开(公告)号：US3418314A
公开(公告)日：1968-12-24
申请号：US43411165
申请日：1965-02-19
Applicant: BAYER AG
Inventor： HANSHELMUT SCHWARZ , JOACHIM SCHNEIDER , HERMANN SCHNELL , OTTO IMMEL
IPC: C07D201/04
CPC classification number: C07D201/04
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