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1172122-55-2

1172122-55-2

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1172122-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1172122-55-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,2,1,2 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1172122-55:
(9*1)+(8*1)+(7*7)+(6*2)+(5*1)+(4*2)+(3*2)+(2*5)+(1*5)=112
112 % 10 = 2
So 1172122-55-2 is a valid CAS Registry Number.

1172122-55-2Downstream Products

1172122-55-2Relevant articles and documents

Palladium-catalyzed intramolecular cyanoboration of allenes leading to the regioselective synthesis of β-cyanoallylboranes

Yamamoto, Akihiko,Ikeda, Yuto,Suginome, Michinori

, p. 3168 - 3170 (2009)

Inter- and intramolecular addition of the boron-cyanide bond of cyanoboranes across a carbon-carbon double bond of allenes proceeded in the presence of palladium catalysts, affording allylboranes that bear a cyano group at the β-position regioselectively.

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