1-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-2-chloroethanone
China Synchem Technology Co.,Ltd.
1-(7-Bromo-9,9-Difluoro-9H-Fluoren-2-Yl)-2-Chloroethanone
Changzhou Weijia Chemical Co.,Ltd.
China Synchem Technology Co.,Ltd.
Changzhou Weijia Chemical Co.,Ltd.
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