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97861-66-0

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97861-66-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97861-66-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,6 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 97861-66:
(7*9)+(6*7)+(5*8)+(4*6)+(3*1)+(2*6)+(1*6)=190
190 % 10 = 0
So 97861-66-0 is a valid CAS Registry Number.

97861-66-0Relevant articles and documents

Chemoselectivity in Palladium-Catalyzed Reactions of 2-Bromoallyl Esters

Nwokogu, Godson C.

, p. 3900 - 3908 (2007/10/02)

The chemoselectivity of palladium-catalyzed reactions of 2-bromoallyl esters has been established.With compatible carbon nucleophiles, 2-bromoallyl esters gave products of couplling to the vinyl bromide moiety instead of nucleophilic allylic substitution.Products from reactions with nitrogen nucleophiles and in the absence of added nucleophiles are also consistent with the absence or minor importance of the (?-allyl)palladium complex formation as a competing pathway.These results illustrate an unusual influence of the 2-bromo substituent on the usual ease of fission of the allylic C-O bond.

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