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1430235-43-0

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1430235-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430235-43-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,2,3 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1430235-43:
(9*1)+(8*4)+(7*3)+(6*0)+(5*2)+(4*3)+(3*5)+(2*4)+(1*3)=110
110 % 10 = 0
So 1430235-43-0 is a valid CAS Registry Number.

1430235-43-0Downstream Products

1430235-43-0Relevant articles and documents

Fused heteroaromatic dihydrosiloles: Synthesis and double-fold modification

Kuznetsov, Alexey,Onishi, Yoshiharu,Inamoto, Yoshihiro,Gevorgyan, Vladimir

, p. 2498 - 2501 (2013/07/05)

An efficient method for the synthesis of fused heteroaromatic dihydrosiloles via Ni-catalyzed hydrosilylation/intramolecular Ir-catalyzed dehydrogenative coupling of the Si-H bond with the heteroaromatic C-H bond has been developed. The method is efficient for both electron-deficient and -rich heterocycles. It exhibits high functional group tolerance and good regioselectivity. Fused heteroaromatic dihydrosiloles can be smoothly halogenated and then oxidized or arylated. Application of these transformations allows obtaining highly functionalized heteroaromatic structures. A gram-scale synthesis of dihydropyridinosilole has also been accomplished using reduced amounts of Ni- and Ir-catalysts.

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