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1256290-78-4

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1256290-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256290-78-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,2,9 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1256290-78:
(9*1)+(8*2)+(7*5)+(6*6)+(5*2)+(4*9)+(3*0)+(2*7)+(1*8)=164
164 % 10 = 4
So 1256290-78-4 is a valid CAS Registry Number.

1256290-78-4Upstream product

1256290-78-4Downstream Products

1256290-78-4Relevant academic research and scientific papers

Selective synthesis of dibenzo[a,c]cyclooctatetraenes via palladium-catalyzed [4+4] cyclic homocoupling of borylvinyl iodobenzene derivatives

Zhang, Hui-Jun,Wei, Junnian,Zhao, Fei,Liang, Yun,Wang, Zitao,Xi, Zhenfeng

, p. 7439 - 7441 (2010)

Dibenzo[a,c]cyclooctatetraenes were selectively generated in good yields from the palladium-catalyzed [4+4] cyclic homocoupling of borylvinyl iodobenzene derivatives, which were prepared via the selective Suzuki-Miyaura cross-coupling of the gem-diboryl reagents with iodo compounds.

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