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1427182-87-3

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1427182-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1427182-87-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,1,8 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1427182-87:
(9*1)+(8*4)+(7*2)+(6*7)+(5*1)+(4*8)+(3*2)+(2*8)+(1*7)=163
163 % 10 = 3
So 1427182-87-3 is a valid CAS Registry Number.

1427182-87-3Downstream Products

1427182-87-3Relevant academic research and scientific papers

Zinc-catalyzed Meinwald rearrangement of tetrasubstituted 1-alkynyloxiranes to tertiary α-alkynylketones

Gonzalez, Maria J.,Gonzalez, Jesus,Perez-Calleja, Carmela,Lopez, Luis A.,Vicente, Ruben

, p. 932 - 934 (2013)

Easy access to tertiary α-alkynylketones via a Meinwald-type rearrangement of 1-alkynyloxiranes is reported. This transformation is selectively accomplished with an economical zinc catalyst.

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