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21022-25-3

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21022-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21022-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,2 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21022-25:
(7*2)+(6*1)+(5*0)+(4*2)+(3*2)+(2*2)+(1*5)=43
43 % 10 = 3
So 21022-25-3 is a valid CAS Registry Number.

21022-25-3Relevant articles and documents

The effect of fluorine atom on the synthesis and composition of gametocidal ethyl oxanilates

Iskra, Jernej,Titan, Primoz,Meglic, Vladimir

, p. 561 - 568 (2013/09/23)

Three derivatives of ethyl oxanilate were synthesized in order to test their application as gametocides on the hermaphrodite plants like common wheat (Triticum aestivum L.). A substituent at para position (F, Br, CN) of aniline defined its reactivity towa

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