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1206483-05-7

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1206483-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206483-05-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,4,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1206483-05:
(9*1)+(8*2)+(7*0)+(6*6)+(5*4)+(4*8)+(3*3)+(2*0)+(1*5)=127
127 % 10 = 7
So 1206483-05-7 is a valid CAS Registry Number.

1206483-05-7Downstream Products

1206483-05-7Relevant articles and documents

1,1-dibromo-1-alkenes as valuable partners in the copper-catalyzed direct alkynylation of azoles

Pacheco Berciano, Beatriz,Lebrequier, Sabrina,Besselievre, Francois,Piguel, Sandrine

supporting information; experimental part, p. 4038 - 4041 (2010/11/16)

The copper-catalyzed direct alkynylation of azoles with 1,1-dibromo-1-alkenes as electrophiles is described. These easily accessible substrates are a useful addition to the field of direct alkynylations in an efficient and functional group tolerant reaction to provide a straightforward entry to diverse alkynyl heterocycles.

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