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68159-21-7

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68159-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68159-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,5 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68159-21:
(7*6)+(6*8)+(5*1)+(4*5)+(3*9)+(2*2)+(1*1)=147
147 % 10 = 7
So 68159-21-7 is a valid CAS Registry Number.

68159-21-7Downstream Products

68159-21-7Relevant articles and documents

Azoles. Part 7: On the reaction of 2,5- and 2,6-dinitroindazoles with cyclic amines

Wrzeciono,Linkowska

, p. 593 - 596 (2007/10/02)

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