可用于检识醌类化合物的显色反应有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26291' and id < 2199366 and id<>'2199366' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26291' and id > 2199366 and id<>'2199366' order by id asc limit 5