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84691-22-5

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84691-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84691-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84691-22:
(7*8)+(6*4)+(5*6)+(4*9)+(3*1)+(2*2)+(1*2)=155
155 % 10 = 5
So 84691-22-5 is a valid CAS Registry Number.

84691-22-5Relevant articles and documents

Synthesis of 4-Bromo-1-nitropyrazoles and 1-Nitrobenzotriazoles (N-Nitroazoles)

Ketari, R.,Foucaud, A.

, p. 844 - 846 (2007/10/02)

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