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1370731-53-5

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1370731-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370731-53-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,7,3 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1370731-53:
(9*1)+(8*3)+(7*7)+(6*0)+(5*7)+(4*3)+(3*1)+(2*5)+(1*3)=145
145 % 10 = 5
So 1370731-53-5 is a valid CAS Registry Number.

1370731-53-5Downstream Products

1370731-53-5Relevant 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

Pd(ii)-catalyzed direct C5-arylation of azole-4-carboxylates through double C-H bond cleavage

Li, Ziyuan,Ma, Ling,Xu, Jinyi,Kong, Lingyi,Wu, Xiaoming,Yao, Hequan

, p. 3763 - 3765 (2012/06/15)

The first palladium-catalyzed direct C5-arylation of azole-4-carboxylates with simple unactivated arenes through double C-H bond cleavage is realized. This protocol provided a straightforward access to diverse 5-arylsubstituted azole-4-carboxylic derivatives with good functional group tolerance. The Royal Society of Chemistry 2012.

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