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877243-13-5

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877243-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877243-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,2,4 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 877243-13:
(8*8)+(7*7)+(6*7)+(5*2)+(4*4)+(3*3)+(2*1)+(1*3)=195
195 % 10 = 5
So 877243-13-5 is a valid CAS Registry Number.

877243-13-5Downstream Products

877243-13-5Relevant articles and documents

Suzuki-miyaura cross-coupling of heteroaryl halides and arylboronic acids in continuous flow

Noel, Timothy,Musacchio, Andrew J.

supporting information; experimental part, p. 5180 - 5183 (2011/12/15)

General continuous-flow conditions for the Suzuki-Miyaura cross-coupling of heteroaryl halides and (hetero)arylboronic acids have been developed. A wide range of heterobiaryl products is obtained in excellent yields (20 examples) employing low catalyst loadings (0.05-1.5 mol % Pd).

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