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710325-44-3

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710325-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 710325-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,0,3,2 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 710325-44:
(8*7)+(7*1)+(6*0)+(5*3)+(4*2)+(3*5)+(2*4)+(1*4)=113
113 % 10 = 3
So 710325-44-3 is a valid CAS Registry Number.

710325-44-3Relevant articles and documents

Zn(OTf)2-catalyzed cyclization of proparyl alcohols with anilines, phenols, and amides for synthesis of indoles, benzofurans, and oxazoles through different annulation mechanisms

Kumar, Manyam Praveen,Liu, Rai-Shung

, p. 4951 - 4955 (2006)

Zn(OTf)2 (10 mol %) catalyzed the cyclization of propargyl alcohols with PhXH (X = O, NH) in hot toluene (100 °C) without additive and gave indole and benzofuran products with different structures. In such transformations, α-carbonyl intermedia

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