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19179-21-6

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19179-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19179-21-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,7 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19179-21:
(7*1)+(6*9)+(5*1)+(4*7)+(3*9)+(2*2)+(1*1)=126
126 % 10 = 6
So 19179-21-6 is a valid CAS Registry Number.

19179-21-6Relevant articles and documents

INVESTIGATION OF THE MECHANISMS OF FORMATION OF HETEROCYCLES BY FLOW NMR SPECTROSCOPY. 2-AMINO-3-CYANOFURANS

Selivanov, S.I.,Sharanin, Yu.A.,Bogatkin, R.A.,Ershov, B.A.

, p. 576 (2007/10/02)

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