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3-Thiophenecarbonitrile, 2-amino-4-phenyl-5-(phenylazo)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85934-25-4

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85934-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85934-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,3 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85934-25:
(7*8)+(6*5)+(5*9)+(4*3)+(3*4)+(2*2)+(1*5)=164
164 % 10 = 4
So 85934-25-4 is a valid CAS Registry Number.

85934-25-4Downstream Products

85934-25-4Relevant academic research and scientific papers

Synthesis of polyfunctionally substituted thiophene, thieno[2,3-b]pyridine and thieno[2,3-d]pyrimidine derivatives

Wardakhan, Wagnat W.,Shams, Hoda Z.,Moustafa, Hosam E.

, p. 1815 - 1827 (2007/10/03)

The thiophne derivatives 4a-c were prepared according to the Gewald procedure. Their reactivity towards a variety of chemical reagents was studied to give thienopyridines and pyrimidines. Biological investigations were carried on the newly synthesized pro

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