1 x $65.00
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Certified Reference Standards...
化学名称: 6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridin]-5-amine
微笑: CS(C1=CC=C(C2=C(N=CC(N)=C2)C3=CC=C(C)N=C3)C=C1)(=O)=O