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127749-85-3

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127749-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127749-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,4 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127749-85:
(8*1)+(7*2)+(6*7)+(5*7)+(4*4)+(3*9)+(2*8)+(1*5)=163
163 % 10 = 3
So 127749-85-3 is a valid CAS Registry Number.

127749-85-3Relevant articles and documents

Studies on naphthyridines. Part 2 [1]. Synthesis of 4-substituted and 6-substituted 1,6-naphthyridin-5(6H)-ones

Balogh,Hermecz,Simon,Pusztay

, p. 1755 - 1769 (2007/10/02)

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