1,2-双(4'-甲基-2,2'-联吡啶-4-基)乙烷;4,4''-(1,2-乙二基)二(4'-甲基-2,2'-二吡啶);96897-04-

2026-03-27 10:24:45

质量标准

Purity(GC)min. 98.0 %Melting point190.0 to 194.0 deg-C

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