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3,4-dimethyl-6-(3,3'-dimethyl-1',2'-dioxobutyl)cyclohex-3-enecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77987-20-3

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77987-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77987-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,8 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77987-20:
(7*7)+(6*7)+(5*9)+(4*8)+(3*7)+(2*2)+(1*0)=193
193 % 10 = 3
So 77987-20-3 is a valid CAS Registry Number.

77987-20-3Downstream Products

77987-20-3Relevant academic research and scientific papers

STEREOELECTRONIC CONTROL OF THE RATE OF RING OPENING IN AZIDOFURANS

Newcombe, Peter J.,Norris, Robert K.

, p. 699 - 700 (1981)

5-Azido-2-furyl alkyl ketones are converted into nitrogen and 4,5-dioxo-2-alkenenitriles in a reaction whose facility depends on the nature of the alkyl group.

The Preparation and Thermal Fragmentation of 2-Acyl-5-azidofurans

Barnes, Bradley J.,Newcombe, Peter J.,Norris, Robert K.

, p. 963 - 976 (2007/10/02)

The reaction of the nitrofurans (1)-(4) with sodium azide in Me2SO gave the thermally unstable azidofurans (5)-(8), which decompose to give nitrogen and the (Z)-dioxoalkenenitriles (32) and (15)-(17) respectively.The azides (6)-(8), the (Z)-nitriles (15)-

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