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1012309-76-0

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1012309-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1012309-76-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,2,3,0 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1012309-76:
(9*1)+(8*0)+(7*1)+(6*2)+(5*3)+(4*0)+(3*9)+(2*7)+(1*6)=90
90 % 10 = 0
So 1012309-76-0 is a valid CAS Registry Number.

1012309-76-0Downstream Products

1012309-76-0Relevant articles and documents

Desymmetization of a meso-allylic acetal by enantioselective conjugate elimination

Xu, Ling,Regnier, Thomas,Lemigre, Loc,Cardinael, Pascal,Combret, Jean-Claude,Bouillon, Jean-Philippe,Blanchet, Jerome,Rouden, Jacques,Harrison-Marchand, Anne,Maddaluno, Jacques

, p. 729 - 732 (2008)

An unprecedented enantioselective deprotonation/conjugate elimination sequence, which transforms an allylic meso-dioxepane into a chiral diene, is described. The best desymmetrization conditions (ee up to 70%) involve s-BuLi and sparteine at -78 °C in THF.

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