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1620157-85-8

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1620157-85-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620157-85-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,1,5 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1620157-85:
(9*1)+(8*6)+(7*2)+(6*0)+(5*1)+(4*5)+(3*7)+(2*8)+(1*5)=138
138 % 10 = 8
So 1620157-85-8 is a valid CAS Registry Number.

1620157-85-8Downstream Products

1620157-85-8Relevant academic research and scientific papers

Zinc-catalyzed synthesis of 2-alkenylfurans via cross-coupling of enynones and diazo compounds

González, Jesús,López, Luis A.,Vicente, Rubén

, p. 8536 - 8538 (2014)

Inexpensive, less-toxic ZnCl2 serves as the catalyst for selective cross-coupling of enynones and diazo compounds, an unprecedented reaction pathway for zinc carbenoids. A cascade sequence comprising formal cyclization/cross-coupling leads to a variety of 2-alkenylfurans. the Partner Organisations 2014.

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