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1269620-89-4

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1269620-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1269620-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,6,2 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1269620-89:
(9*1)+(8*2)+(7*6)+(6*9)+(5*6)+(4*2)+(3*0)+(2*8)+(1*9)=184
184 % 10 = 4
So 1269620-89-4 is a valid CAS Registry Number.

1269620-89-4Downstream Products

1269620-89-4Relevant articles and documents

Preparation of heterocyclic amines by an oxidative amination of zinc organometallics mediated by CuI: A new oxidative cycloamination for the preparation of annulated indole derivatives

Kienle, Marcel,Wagner, Andreas J.,Dunst, Cora,Knochel, Paul

supporting information; experimental part, p. 517 - 523 (2011/10/09)

Functionalized heterocyclic zinc reagents are easily aminated by an oxidative amination reaction of zinc amidocuprates prepared from various lithium amides. For the oxidation step, PhI(OAc)2 proved to be the best reagent. The required heterocyc

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