2017年3月8日星期三

9-benzyl-2,4-dioxo-3,9-diazaspiro


Product name:9-benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile
CAS:189333-46-8
Molecular Formula:C18H18N4O2
Molecular Weight:322.1
Purity:95%
Product description:Heterocyclic Building Blocks

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