Cas 1346231-39-7,2,2-dimethyl-3-[2-(3-methylbut-1-ynyl)phenyl]oxirane

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Check Digit Verification of cas no

The CAS Registry Mumber 1346231-39-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,2,3 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1346231-39:
(9*1)+(8*3)+(7*4)+(6*6)+(5*2)+(4*3)+(3*1)+(2*3)+(1*9)=137
137 % 10 = 7
So 1346231-39-7 is a valid CAS Registry Number.

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1346231-39-7Relevant academic research and scientific papers

Gold-catalyzed oxidative cyclizations of 2-oxiranyl-1-alkynylbenzenes for diastereoselective synthesis of highly substituted 2-hydroxyindanones

Chaudhuri, Rupsha,Liu, Rai-Shung

, p. 2589 - 2592 (2011/12/01)

We report the gold-catalyzed oxidative cyclizations of 2-oxiranyl-1- alkynylbenzenes into highly substituted 2-hydroxyindanone frameworks bearing a tertiary alcohol. Such gold-catalyzed reactions comprise an initial internal redox reaction, sulfoxide oxidation of α-carbonyl gold-carbenoids, followed by gold-catalyzed formal ene reactions on the resulting diketone intermediates. Copyright

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