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125405-20-1

125405-20-1

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125405-20-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125405-20-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,0 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125405-20:
(8*1)+(7*2)+(6*5)+(5*4)+(4*0)+(3*5)+(2*2)+(1*0)=91
91 % 10 = 1
So 125405-20-1 is a valid CAS Registry Number.

125405-20-1Downstream Products

125405-20-1Relevant articles and documents

On the Lewis acid-catalysed reaction of the 2,3-bis(trimethylstannyl)-1-alkene moiety with aldehydes

Mitchell, Terence N.,Schneider, Ulrich,Heesche-Wagner, Kerstin

, p. 107 - 120 (2007/10/02)

Compounds containing the 2,3-bis(trimethylstannyl)-1-alkene moiety react with aldehydes in the presence of boron trifluoride etherate to give homoallylic alcohols in which the remaining vinylic stannyl moiety has undergone halodemethylation.A mechanistic explanation for this behaviour is presented.NMR studies indicate that the addition proceeds in an erythro-selective manner.

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