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1271792-80-3

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1271792-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1271792-80-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,1,7,9 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1271792-80:
(9*1)+(8*2)+(7*7)+(6*1)+(5*7)+(4*9)+(3*2)+(2*8)+(1*0)=173
173 % 10 = 3
So 1271792-80-3 is a valid CAS Registry Number.

1271792-80-3Downstream Products

1271792-80-3Relevant articles and documents

New, readily available organocatalysts for the enantioselective reduction of α-imino- and β-imino esters

Bonsignore, Martina,Benaglia, Maurizio,Annunziata, Rita,Celentano, Giuseppe

scheme or table, p. 1085 - 1088 (2011/06/20)

Novel metal-free, readily available chiral catalytic systems for the enantioselective reduction of keto imines are reported. Different β-imino esters were reduced by trichlorosilane in the presence of 10 mol% of a chiral Lewis base easily obtained in one

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