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N-Acetyl-4-fluoro-2',5'-dimethyldiphenylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158979-25-0

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158979-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158979-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,9,7 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158979-25:
(8*1)+(7*5)+(6*8)+(5*9)+(4*7)+(3*9)+(2*2)+(1*5)=200
200 % 10 = 0
So 158979-25-0 is a valid CAS Registry Number.

158979-25-0Relevant academic research and scientific papers

Photolysis of fluorodiphenylamines

Groundwater, Paul W.,Hughes, David,Hursthouse, Michael B.,Lewis, Rhiannon

, p. 669 - 673 (1996)

Photolysis of 2-fluoro-2′,5′-dimethyldiphenylamine 1a, in ethanol with a medium-pressure mercury lamp, gave a mixture of 1,4-dimethylcarbazole 7 (53%), 8-fluoro-1,4-dimethylcarbazole 2 (11%) and 6-ethoxy-2-fluoro-2′,5′-dimethyldiphenylamine 8 (19%). Photolysis of 4-fluoro-2′,5′-dimethyldiphenylamine 1b gave 6-fluoro-1,4-dimethylcarbazole 25 (35%) and 1,4-dimethylcarbazole 7 (47%).

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