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117971-53-6

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117971-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117971-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,7 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117971-53:
(8*1)+(7*1)+(6*7)+(5*9)+(4*7)+(3*1)+(2*5)+(1*3)=146
146 % 10 = 6
So 117971-53-6 is a valid CAS Registry Number.

117971-53-6Relevant articles and documents

STUDY OF THE CHARACTERISTICS OF REARRANGEMENTS OF 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOTHIOAMIDES

Morzherin, Yu. Yu.,Bakulev, V. A.,Dankova, E. F.,Mokrushin, V. S.

, p. 483 - 488 (2007/10/02)

Using NMR spectroscopy, we have determined the relative stability and the effect of the solvent on the ratio of isomeric N,N-disubstituted 5-amino-1,2,3-thiadiazole-4-carbothioamides in a mixture.We carried out chromatographic separation of a mixture of 5

REARRANGEMENT OF 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOTHIOAMIDES

Dankova, E. F.,Bakulev, V. A.,Grishakov, A. N.,Mokrushin, V. S.

, p. 987 - 989 (2007/10/02)

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