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75822-81-0

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75822-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75822-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75822-81:
(7*7)+(6*5)+(5*8)+(4*2)+(3*2)+(2*8)+(1*1)=150
150 % 10 = 0
So 75822-81-0 is a valid CAS Registry Number.

75822-81-0Downstream Products

75822-81-0Relevant articles and documents

SYNTHESIS AND STUDY OF THE PROPERTIES OF TETRAZOLES, AZIDES, TRIAZENES, AND AZO COMPOUNDS OF THE THIADIAZOLE SERIES

Skripnik, L. I.,Ol'shevskaya, I. A.,Fedorova, L. N.,Rybalka, N. I.,Plaksienko, N. F.

, p. 721 - 724 (2007/10/02)

Azo compounds and bistriazenes were obtained by diazo coupling of diazotized 5-amino-2-R-1,3,4-thiadiazoles; tetrazolo-1,3,4-thiadiazoles, to which azido-tetrazole tautomerism is peculiar, were obtained by replacement of the diazo group by an azido

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