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791831-59-9

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791831-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 791831-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,8,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 791831-59:
(8*7)+(7*9)+(6*1)+(5*8)+(4*3)+(3*1)+(2*5)+(1*9)=199
199 % 10 = 9
So 791831-59-9 is a valid CAS Registry Number.

791831-59-9Downstream Products

791831-59-9Relevant articles and documents

Palladium-catalyzed carbonylative synthesis of aryl esters fromp-benzoquinones and aryl triflates

Le, Zhengjie,Wang, Jian-Shu,Wang, Siqi,Wu, Xiao-Feng,Ying, Jun

supporting information, p. 7353 - 7356 (2021/09/07)

A palladium-catalyzed dicarbonylation ofp-benzoquinones with aryl triflates has been developed. Using Cr(CO)6as the CO source, the reaction proceeds smoothly and efficiently to give a series of aryl esters in moderate to good yields (up to 90%).

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