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2373-74-2

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2373-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2373-74-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2373-74:
(6*2)+(5*3)+(4*7)+(3*3)+(2*7)+(1*4)=82
82 % 10 = 2
So 2373-74-2 is a valid CAS Registry Number.

2373-74-2Relevant articles and documents

Studies on the reactivity pattern of in situ generated tetraethylammonium superoxide with 2-oxazolin-5-ones

Singh, Krishna Nand,Kumar, Rajesh

, p. 381 - 386 (2007/10/03)

A variety of 2-oxazolin-5-ones have been allowed to react under the mild reaction conditions of potassium superoxide and tetraethylammonium bromide in dry dimethylformamide at room temperature. Different products are obtained depending on the substituents attached to the C-4 position.

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