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1161830-97-2

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1161830-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1161830-97-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,8,3 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1161830-97:
(9*1)+(8*1)+(7*6)+(6*1)+(5*8)+(4*3)+(3*0)+(2*9)+(1*7)=142
142 % 10 = 2
So 1161830-97-2 is a valid CAS Registry Number.

1161830-97-2Relevant articles and documents

Regioselective rhodium(II)-catalyzed hydroaminations of propargylguanidines

Gainer, Morgan J.,Bennett, Nitasha R.,Takahashi, Yu,Looper, Ryan E.

supporting information; experimental part, p. 684 - 687 (2011/04/16)

Different than others: Dimeric rhodium(II) carboxylates uniquely catalyze the 6-endo-dig selective hydroamination of propargylguanidines while tranditional π-Lewis acids are typically 5-exo-dig selective (see scheme, oct=octanoate). Furthermore, this repr

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