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1132095-99-8

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1132095-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1132095-99-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,2,0,9 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1132095-99:
(9*1)+(8*1)+(7*3)+(6*2)+(5*0)+(4*9)+(3*5)+(2*9)+(1*9)=128
128 % 10 = 8
So 1132095-99-8 is a valid CAS Registry Number.

1132095-99-8Relevant articles and documents

Asymmetric claisen rearrangements on chiral vinyl sulfoxides

De La Pradilla, Roberto Fernandez,Montero, Carlos,Tortosa, Mariola,Viso, Alma

supporting information; experimental part, p. 697 - 709 (2009/07/25)

Highly diastereoselective Claisen rearrangements of acyclic allyl vinyl ethers bearing a chiral sulfoxide at C-5 provide γ-δ-unsaturated aldehydes or ketones with up to two consecutive asymmetric centers in the molecule whilst preserving a useful vinyl su

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