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6-methyl-2,4-diphenyl-2-(triflouromethyl)-2H-chromene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1397746-36-9

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1397746-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1397746-36-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,7,7,4 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1397746-36:
(9*1)+(8*3)+(7*9)+(6*7)+(5*7)+(4*4)+(3*6)+(2*3)+(1*6)=219
219 % 10 = 9
So 1397746-36-9 is a valid CAS Registry Number.

1397746-36-9Downstream Products

1397746-36-9Relevant articles and documents

An efficient and simple method for synthesis of 2,2-disubstituted-2H- chromenes by condensation of a phenol with a 1,1-disubstituted propargyl alcohol using BF3·Et2O as the catalyst

Madabhushi, Sridhar,Jillella, Raveendra,Godala, Kondal Reddy,Mallu, Kishore Kumar Reddy,Beeram, China Ramanaiah,Chinthala, Narsaiah

, p. 5275 - 5279 (2012)

An efficient and simple method for the synthesis of 2,2-disubstituted-2H- chromenes by one-step cyclocondensation of a phenol with a variety of 1,1-disubstituted propargyl alcohols using BF3·Et2O as the catalyst is described.

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