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22962-97-6

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22962-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22962-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,6 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22962-97:
(7*2)+(6*2)+(5*9)+(4*6)+(3*2)+(2*9)+(1*7)=126
126 % 10 = 6
So 22962-97-6 is a valid CAS Registry Number.

22962-97-6Relevant articles and documents

On the tautomerism of 2,4-disubstituted thiazolones

Lin, Yuhui,Andersen, Kenneth K.

, p. 557 - 563 (2007/10/03)

Four series of thiazolones - 2-phenyl-, 2-ethyl, 2-ethoxy, and 2-(ethylthio)thiazol-5-ones - have been synthesized. The tautomeric behavior of these thiazolones is discussed, and the keto form II, i.e. 2-ethylthiazol-5(2H)one has been characterized by IR, 1H and 11C NMR spectroscopic methods for the first time.

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