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104143-29-5

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104143-29-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104143-29-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,4 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104143-29:
(8*1)+(7*0)+(6*4)+(5*1)+(4*4)+(3*3)+(2*2)+(1*9)=75
75 % 10 = 5
So 104143-29-5 is a valid CAS Registry Number.

104143-29-5Relevant articles and documents

Synthesis and reactions of 11-substituted 3,3-dimethyl-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-ones

Matsuo,Yoshida,Ohta,Tanaka

, p. 4057 - 4062 (1985)

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