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1-benzyl-3-chloro-4-(1H-indol-3-yl)-pyrrole-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

303190-35-4

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303190-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303190-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,1,9 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 303190-35:
(8*3)+(7*0)+(6*3)+(5*1)+(4*9)+(3*0)+(2*3)+(1*5)=94
94 % 10 = 4
So 303190-35-4 is a valid CAS Registry Number.

303190-35-4Relevant academic research and scientific papers

Acid-induced dimerization of 3-(1H-indol-3-yl)maleimides. Formation of cyclopentindole derivatives

Bergman, Jan,Janosik, Tomasz,Koch, Eva,Pelcman, Benjamin

, p. 2615 - 2621 (2007/10/03)

Acid-induced dimerizations of 3-substituted maleimides have been investigated, leading to e.g. the cyclopentindole 9 and the deeply coloured spiro compounds 24 and 25 in good yields. 3-(1H-Indol-3-yl)maleimide 6b readily gave the cycloaddition products 13

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