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N-<5-(4-Chlor-phenoxy)-2-thienyl>-N',N'-dimethylharnstoff is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123418-62-2

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123418-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123418-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,1 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123418-62:
(8*1)+(7*2)+(6*3)+(5*4)+(4*1)+(3*8)+(2*6)+(1*2)=102
102 % 10 = 2
So 123418-62-2 is a valid CAS Registry Number.

123418-62-2Downstream Products

123418-62-2Relevant academic research and scientific papers

Herbicidal Thienylureas, II

Stanetty, Peter,Puschautz, Erhard

, p. 65 - 72 (1989)

In search of novel biological active thiophene derivatives we recently focused our interest on thienylureas.The present paper deals with substances being in close relation to second generation urea herbicides (C).The main part describes syntheses leading to thiophene carboxylic acids with corresponding substitution patterns.A modified Curtius degradation was used as key step for the formation of the thienylureas. - Keywords: Curtius degradation; Herbicides; Thiophenes; Ureas

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