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1608082-69-4

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1608082-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1608082-69-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,8,0,8 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1608082-69:
(9*1)+(8*6)+(7*0)+(6*8)+(5*0)+(4*8)+(3*2)+(2*6)+(1*9)=164
164 % 10 = 4
So 1608082-69-4 is a valid CAS Registry Number.

1608082-69-4Relevant articles and documents

Radical ipso-substitution of a carbon-fluorine bond leading to fluoro-7-azaindolines and fluoro-7-azaindoles

Liu, Zhibo,Qin, Ling,Zard, Samir Z.

, p. 2704 - 2707 (2014/06/09)

Rare examples of a synthetically useful radical ipso-substitution of a carbon-fluorine bond are reported, leading to highly functionalized 5,6-difluoro-7-azaindolines. An unexpected hydrogen atom translocation and fragmentation with loss of molecular nitrogen and formation of a nitrile were observed in the case of an N-benzyl-tetrazole derivative.

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