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1252797-91-3

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1252797-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1252797-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,7,9 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1252797-91:
(9*1)+(8*2)+(7*5)+(6*2)+(5*7)+(4*9)+(3*7)+(2*9)+(1*1)=183
183 % 10 = 3
So 1252797-91-3 is a valid CAS Registry Number.

1252797-91-3Upstream product

1252797-91-3Downstream Products

1252797-91-3Relevant academic research and scientific papers

Oxidation of α-Alkoxy allenes into α′-alkoxy enones

Cordier, Pierre,Aubert, Corinne,Malacria, Max,Gandon, Vincent,Lacote, Emmanuel

supporting information; experimental part, p. 9973 - 9976 (2010/11/18)

Rearrangement enablers: α-Alkoxy allenes undergo regioselective oxidative migration to give α′-alkoxy enones in good to excellent yields (see scheme; Bn=benzyl, mCPBA=m-chloroperbenzoic acid). The influence of substituents on the allene, at C1, and at the

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