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133415-17-5

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133415-17-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133415-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,1 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133415-17:
(8*1)+(7*3)+(6*3)+(5*4)+(4*1)+(3*5)+(2*1)+(1*7)=95
95 % 10 = 5
So 133415-17-5 is a valid CAS Registry Number.

133415-17-5Relevant articles and documents

Aryl-aryl coupling via palladium-catalyzed C-P/C-H bond cleavage

Li, Ziyuan,Zhou, Haipin,Xu, Jinyi,Wu, Xiaoming,Yao, Hequan

supporting information, p. 3281 - 3286 (2013/04/24)

The first example of aryl-aryl coupling through palladium-catalyzed C-P/C-H bond cleavage with good functional group tolerance is disclosed. This work demonstrates the phosphines could be used as coupling partners in palladium-catalyzed aryl-aryl coupling

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