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123959-42-2

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123959-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123959-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,5 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123959-42:
(8*1)+(7*2)+(6*3)+(5*9)+(4*5)+(3*9)+(2*4)+(1*2)=142
142 % 10 = 2
So 123959-42-2 is a valid CAS Registry Number.

123959-42-2Relevant articles and documents

SYNTHESIS OF TRIAZOLO- AND TETRAZOLOQUINOLINE DERIVATIVES WITH ANTITHROMBOTIC ACTIVITY

Desos, Patrice,Schlewer, Gilbert,Wermuth, Camille Georges

, p. 1085 - 1099 (2007/10/02)

The syntheses of eight triazolo- or tetrazoloquinolines derived from Y-590, an antithrombotic agent, are reported with the objective to investigate the bioisosteric replacement of the quinolinone lactam function of Y-590 by a triazolic or tetrazolic ring

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