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N,N-diethyl-6,6-dioxo-3,3-bipyridyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77555-18-1

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77555-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77555-18-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77555-18:
(7*7)+(6*7)+(5*5)+(4*5)+(3*5)+(2*1)+(1*8)=161
161 % 10 = 1
So 77555-18-1 is a valid CAS Registry Number.

77555-18-1Downstream Products

77555-18-1Relevant academic research and scientific papers

CYCLOHEXYLATION OF N-ETHYL-2-PYRIDONE IN THE PRESENCE OF ALUMINIUM CHLORIDE

Saidova, F. M.,Binchkauskas, V. Sh.,Khorev, S. G.,Enikeev, E. Ya.

, p. 353 - 357 (2007/10/02)

The possibility of direct alkylation of N-ethyl-2-pyridone under Friedel-Crafts conditions was demonstrated.The reaction of N-ethyl-2-pyridone with cyclohexyl chloride in the presence of aluminium chloride took place at positions 3 and 5.

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