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1449281-72-4

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1449281-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449281-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,2,8 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1449281-72:
(9*1)+(8*4)+(7*4)+(6*9)+(5*2)+(4*8)+(3*1)+(2*7)+(1*2)=184
184 % 10 = 4
So 1449281-72-4 is a valid CAS Registry Number.

1449281-72-4Relevant articles and documents

Defined hypervalent iodine(III) reagents incorporating transferable nitrogen groups: Nucleophilic amination through electrophilic activation

Souto, Jose A.,Martinez, Claudio,Velilla, Irene,Muniz, Kilian

, p. 1324 - 1328 (2013/03/13)

Only I and N: Hypervalent iodine(III) reagents with two reactive I-N single bonds have been isolated for the first time. Their solid-state and solution structures provide evidence for enhanced electrophilicity at iodine and nucleophilic character of the imine. As a result, improved reactivity in amination reactions and unprecedented nitrogen-transfer reactions under metal-free conditions are realized. Copyright

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