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73923-68-9

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73923-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73923-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,2 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73923-68:
(7*7)+(6*3)+(5*9)+(4*2)+(3*3)+(2*6)+(1*8)=149
149 % 10 = 9
So 73923-68-9 is a valid CAS Registry Number.

73923-68-9Relevant articles and documents

The preparation of some new 2-[thiazolyl-(2)]tetrazolium derivatives and their testing for suitability to estimating oxidoreductase activity in plant tissues and tissue cultures

Johne,Schaks,Hartling,et al.

, p. 790 - 794 (2007/10/10)

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