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1617520-46-3

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1617520-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1617520-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,7,5,2 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1617520-46:
(9*1)+(8*6)+(7*1)+(6*7)+(5*5)+(4*2)+(3*0)+(2*4)+(1*6)=153
153 % 10 = 3
So 1617520-46-3 is a valid CAS Registry Number.

1617520-46-3Downstream Products

1617520-46-3Relevant academic research and scientific papers

Disulfides as efficient thiolating reagents enabling selective bis-sulfenylation of aryl dihalides under mild copper-catalyzed conditions

Liu, Yunyun,Wang, Hang,Zhang, Jida,Wan, Jie-Ping,Wen, Chengping

, p. 19472 - 19475 (2014/05/20)

Selective bis-sulfenylation reactions of aryl dihalides have been achieved by copper-catalyzed C-S coupling reactions under mild conditions of refluxing EtOH (80 °C). Employment of disulfides as thiolating reagents enables the production of various bis(phenylthio)benzenes with excellent selectivity, and no products from mono C-S coupling are isolated. the Partner Organisations 2014.

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