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1031644-10-6

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1031644-10-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1031644-10-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,1,6,4 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1031644-10:
(9*1)+(8*0)+(7*3)+(6*1)+(5*6)+(4*4)+(3*4)+(2*1)+(1*0)=96
96 % 10 = 6
So 1031644-10-6 is a valid CAS Registry Number.

1031644-10-6Downstream Products

1031644-10-6Relevant articles and documents

Cyclocondensation of 5-benzoyl-3-ethoxycarbonyl-6-methylthio-1-R-1,2- dihydropyrid-2-ones with heterocyclic N,N-and N,C-1,3-dinucleophiles

Britsun,Esipenko,Piroghenko,Lozinskii

experimental part, p. 979 - 984 (2009/05/07)

[3+3] Cyclocondensation of 5-benzoyl-3-ethoxycarbonyl-6-methylthio-1-R-1,2- dihydropyrid-2-ones with heterocyclic N,N-and N,C-1,3-dinucleophiles proceeds regioselectively to give a series of new tri-and tetracyclic heterosystems, viz. derivatives of 5,6-d

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