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3-Dicyanomethyl-5,5-dimethyl-2-cyclohexanon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31039-91-5

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31039-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31039-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,3 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 31039-91:
(7*3)+(6*1)+(5*0)+(4*3)+(3*9)+(2*9)+(1*1)=85
85 % 10 = 5
So 31039-91-5 is a valid CAS Registry Number.

31039-91-5Downstream Products

31039-91-5Relevant academic research and scientific papers

A new versatile route to the synthesis of novel pyrazole and fused pyrazole derivatives via intramolecular Michael reaction

El-Bermawy,Abdel Aal,El-Swah,Kadry,Al-Ashmawi

, p. 580 - 584 (2007/10/03)

Pyrazole moiety is contained in various biologically significant compounds. Therefore, we developed a synthetic route to different pyrazole derivatives which is described herein. The method shown in this work involves the utilization of active methylene c

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