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103053-10-7

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103053-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103053-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,5 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103053-10:
(8*1)+(7*0)+(6*3)+(5*0)+(4*5)+(3*3)+(2*1)+(1*0)=57
57 % 10 = 7
So 103053-10-7 is a valid CAS Registry Number.

103053-10-7Relevant articles and documents

Synthesis of 1-Aryl-1H-pyrazolecarbonitriles and Related Derivatives

Beck, James R.,Lynch, Michael P.,Wright, Fred L.

, p. 555 - 558 (2007/10/02)

The synthesis of 1-aryl-5-cyano-1H-pyrazole-4-carboxylic acid, ethyl esters 1 is described.Subsequent chemistry led to relatively simple and unique pyrazole derivatives.Most important of these are 1-aryl-5-(aminocarbonyl)-1H-pyrazole-4-carboxylic acids 2,

Pollen formation inhibiting 1-phenyl-4-carboxy-5-pyrazolecarboxamides

-

, (2008/06/13)

Pollen formation in cereal grain plants is inhibited by application of a 4-carboxy(or derivative)-1-aryl-5-pyrazolecarboxamide. Production of hybrid seed is facilitated by use of the compounds.

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