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1345470-50-9

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1345470-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345470-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,4,7 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1345470-50:
(9*1)+(8*3)+(7*4)+(6*5)+(5*4)+(4*7)+(3*0)+(2*5)+(1*0)=149
149 % 10 = 9
So 1345470-50-9 is a valid CAS Registry Number.

1345470-50-9Downstream Products

1345470-50-9Relevant articles and documents

Palladium-catalyzed regioselective arylation of arene C-H bond assisted by the removable 2-pyridylsulfinyl group

Zhang, Xunbin,Yu, Ming,Yao, Jinzhong,Zhang, Yuhong

, p. 463 - 467 (2012/03/11)

A palladium-catalyzed arylation of arene C-H bond assisted by a removable 2-pyridylsulfinyl group is described. The reaction employs aryltrifluoroborates as the arylation reagent, leading to the corresponding products in moderate to good yield with broad substrate scope. The directing group can be removed or converted to other useful functionalities, which showcases the potential synthetic application of the methodology. Georg Thieme Verlag Stuttgart · New York.

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