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3-Benzyl-2-(hydroxy-phenyl-methyl)-1-methyl-4,5-dihydro-3H-imidazol-1-ium; iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128993-47-5

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128993-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128993-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,9 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128993-47:
(8*1)+(7*2)+(6*8)+(5*9)+(4*9)+(3*3)+(2*4)+(1*7)=175
175 % 10 = 5
So 128993-47-5 is a valid CAS Registry Number.

128993-47-5Downstream Products

128993-47-5Relevant academic research and scientific papers

Thiamine coenzyme models: Imidazolinium ylides and the reactions of 2-(hydroxyalkyl)imidazolines

Jones, Raymond C. F.,Nichols, John R.

, p. 1771 - 1774 (1990)

Ketones are prepared from aldehydes via 1-benzyl-2-(1-hydroxyalkyl)-2-imidazolines (adducts of the aldehydes with 1-benzyl-2-lithio-2-imidazoline) whereas 1-benzyl-2-(1-oxoalkyl)-2-imidazolines act as acyl transfer reagents; imidazolinium ylides are intermediates in both processes.

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