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1417340-85-2

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1417340-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417340-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,3,4 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1417340-85:
(9*1)+(8*4)+(7*1)+(6*7)+(5*3)+(4*4)+(3*0)+(2*8)+(1*5)=142
142 % 10 = 2
So 1417340-85-2 is a valid CAS Registry Number.

1417340-85-2Downstream Products

1417340-85-2Relevant articles and documents

General and efficient copper-catalyzed aerobic oxidative synthesis of N-fused heterocycles using amino acids as the nitrogen source

Liu, Qing,Yang, Haijun,Jiang, Yuyang,Zhao, Yufen,Fu, Hua

, p. 15636 - 15644 (2013/09/12)

A general and efficient copper-catalyzed aerobic oxidative method for the synthesis of N-fused heterocycles has been developed by using readily available α-amino acids as the nitrogen source. The reactions underwent N-arylation, aerobic oxidative dehydrogenation, intramolecular cyclization and dissociation of formic acid. This method should provide a general and practical strategy for the construction of N-fused heterocycles.

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