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3-(2-Hydroxy-ethylamino)-4-(4-methyl-benzoyl)-1,5-diphenyl-1,5-dihydro-pyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108783-99-9

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108783-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108783-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,8 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108783-99:
(8*1)+(7*0)+(6*8)+(5*7)+(4*8)+(3*3)+(2*9)+(1*9)=159
159 % 10 = 9
So 108783-99-9 is a valid CAS Registry Number.

108783-99-9Downstream Products

108783-99-9Relevant academic research and scientific papers

CHEMISTRY OF OXALYL DERIVATIVES OF METHYL KETONES. XLIV. SYNTHESIS OF 4-AROYL-1,5-DIPHENYLTETRAHYDROPYRROLE-2,3-DIONES AND THEIR REACTION WITH AMINES AND HYDRAZINE

Andreichikov, Yu. S.,Gein, V. L.,Anikina, I. N.

, p. 1572 - 1577 (2007/10/02)

The reaction of 4-aroyl-1,5-diphenyltetrahydropyrrole-2,3-diones, obtained from aroylpyruvic esters, benzaldehyde, and aniline, with butylamine and ethylanolamine gave 4-aroyl-3-R-amino-1,5-diphenyl-2,5-dihydropyrrol-2-ones.The reaction with ethylenediami

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