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7275-22-1

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7275-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7275-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,7 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7275-22:
(6*7)+(5*2)+(4*7)+(3*5)+(2*2)+(1*2)=101
101 % 10 = 1
So 7275-22-1 is a valid CAS Registry Number.

7275-22-1Relevant articles and documents

Synthesis, characterisation and crystal structure of 3,5-dimethylpyrazole-1-carbothioic acid amide

Chawla, Sukhvinder K.,Kaur, Simrat,Gupta, Nidhi,Hundal, Geeta

, p. 335 - 336 (2008/03/30)

3,5-Dimethylpyrazole-1-carbothioic acid amide was obtained (along with acetyl thiosemicarbazide) by the condensation of acetylacetone with thiosemicarbazide and characterised through X-ray diffraction and spectral studies.

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