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3-(3-methoxy-benzoyl)-1H-indole-5-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

478677-80-4

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478677-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478677-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,6,7 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 478677-80:
(8*4)+(7*7)+(6*8)+(5*6)+(4*7)+(3*7)+(2*8)+(1*0)=224
224 % 10 = 4
So 478677-80-4 is a valid CAS Registry Number.

478677-80-4Downstream Products

478677-80-4Relevant academic research and scientific papers

Friedel-Crafts acylation of indoles in acidic imidazolium chloroaluminate ionic liquid at room temperature

Yeung, Kap-Sun,Farkas, Michelle E,Qiu, Zhilei,Yang, Zhong

, p. 5793 - 5795 (2002)

A practical and convenient protocol has been developed for the acidic 1-ethyl-3-methylimidazolium chloroaluminate ionic liquid (generated from 1-ethyl-3-methylimidazolium chloride (EmimCl) and aluminium chloride (X(AlCl3), mole fraction X=0.67-0.75) promoted Friedel-Crafts acylation of indoles at room temperature. The simple experimental procedure provides 3-substituted indoles in good to high yields with less electron rich indole ring systems.

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