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71856-64-9

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71856-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71856-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,5 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 71856-64:
(7*7)+(6*1)+(5*8)+(4*5)+(3*6)+(2*6)+(1*4)=149
149 % 10 = 9
So 71856-64-9 is a valid CAS Registry Number.

71856-64-9Downstream Products

71856-64-9Relevant articles and documents

Synthesis and bioactivities of 2-oxo-naphtho (1,2-d)thiazolo(3,2-a)pyrimidine derivatives

Liu,Chow,Tao,Lee

, p. 619 - 622 (1979)

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