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1037412-34-2

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1037412-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1037412-34-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,7,4,1 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1037412-34:
(9*1)+(8*0)+(7*3)+(6*7)+(5*4)+(4*1)+(3*2)+(2*3)+(1*4)=112
112 % 10 = 2
So 1037412-34-2 is a valid CAS Registry Number.

1037412-34-2Downstream Products

1037412-34-2Relevant articles and documents

Copper(I)-catalyzed direct arylation of 1,4-disubstituted 1,2,3-triazoles with aryl iodides

Fukuzawa, Shin-ichi,Shimizu, Eiji,Ogata, Kenichi

scheme or table, p. 645 - 655 (2009/06/08)

Treatment of 1,4-disubstituted 1,2,3-triazoles with aryl iodides in the presence of a catalytic amount of copper chloride and lithium tert-butoxide (stoichiometric) in DMF at 140 °C leads to arylation at the 5-position. Various combinations of substituted

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