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1392297-61-8

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1392297-61-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1392297-61-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,2,9 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1392297-61:
(9*1)+(8*3)+(7*9)+(6*2)+(5*2)+(4*9)+(3*7)+(2*6)+(1*1)=188
188 % 10 = 8
So 1392297-61-8 is a valid CAS Registry Number.

1392297-61-8Relevant articles and documents

Pd-catalyzed Oxidative coupling of Enamides and Alkynes for synthesis of substituted Pyrroles

Zhao, Mi-Na,Ren, Zhi-Hui,Wang, Yao-Yu,Guan, Zheng-Hui

supporting information, p. 608 - 611 (2014/04/03)

A novel and efficient palladium(II)-catalyzed alkenyl C-H activation oxidative annulation of enamides with alkynes for the synthesis of substituted pyrroles has been developed. The reaction tolerates a wide range of functional groups and is a reliable method for the synthesis of triaryl-substituted pyrroles in high yields.

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