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66894-71-1

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66894-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66894-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,9 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66894-71:
(7*6)+(6*6)+(5*8)+(4*9)+(3*4)+(2*7)+(1*1)=181
181 % 10 = 1
So 66894-71-1 is a valid CAS Registry Number.

66894-71-1Relevant articles and documents

Unveiling the reactivity of propargylic hydroperoxides under gold catalysis

Alcaide, Benito,Almendros, Pedro,Quiros, M. Teresa,Lopez, Ramon,Menendez, Maria I.,Sochacka-Cwikla, Aleksandra

supporting information, p. 898 - 905 (2013/03/14)

Controlled gold-catalyzed reactions of primary and secondary propargylic hydroperoxides with a variety of nucleophiles including alcohols, phenols, 2-hydroxynaphthalene-1,4-dione, and indoles allow the direct and efficient synthesis of β-functionalized ke

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