COF&Benzonitrile, 4,​4‘-​(1,​3,​6,​8-​tetrahydro-​1,​3,​6,​8-​tetraoxobenzo[lmn]​[3,​8]​phenanthroline-​2,R

COF&Benzonitrile, 4,​4‘-​(1,​3,​6,​8-​tetrahydro-​1,​3,​6,​8-​tetraoxobenzo[lmn]​[3,​8]​phenanthroline-​2,R
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sku: 1005008164655143
$846.29
Shipping from: China