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1198097-61-8

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1198097-61-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1198097-61-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,0,9 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1198097-61:
(9*1)+(8*1)+(7*9)+(6*8)+(5*0)+(4*9)+(3*7)+(2*6)+(1*1)=198
198 % 10 = 8
So 1198097-61-8 is a valid CAS Registry Number.

1198097-61-8Downstream Products

1198097-61-8Relevant articles and documents

Synthesis and pesticidal properties of thio and seleno analogs of some common urea herbicides

Zakrzewski, Jerzy,Krawczyk, Maria

experimental part, p. 1880 - 1903 (2010/02/28)

Thio and seleno analogs of fenuron, isoproturon, chlorotoluron, metoxuron, monuron, and diuron were synthesized from the corresponding aryl amines. Their reaction with thiophosgene leads to isothiocyanates. Aryl amines were also converted (via isocyanides) to isoselenocyanates. The reaction of both isothio- and isoselenocyanates with dimethylamine affords the corresponding thio and seleno analogs of the above-mentioned urea herbicides. Herbicidal activity of the synthesized compounds was slightly lower than the activity of the parent urea herbicides. The thio and seleno analogs as well as the parent ureas showed good fungicidal activity at a concentration of 200 ppm against selected fungi.

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