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dl-1,2-diphenyl-1,2-di(pyrrolidin-1-yl)ethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143954-53-4

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143954-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143954-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,9,5 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143954-53:
(8*1)+(7*4)+(6*3)+(5*9)+(4*5)+(3*4)+(2*5)+(1*3)=144
144 % 10 = 4
So 143954-53-4 is a valid CAS Registry Number.

143954-53-4Downstream Products

143954-53-4Relevant academic research and scientific papers

Reductive coupling of aromatic N,N-acetals using zinc and chlorotrimethylsilane

Hatano, Bunpei,Tachikawa, Tomoharu,Mori, Tetsunori,Nagahashi, Keita,Kijima, Tatsuro

supporting information; experimental part, p. 3467 - 3469 (2011/07/08)

The reductive coupling of aromatic N,N-acetals and N,O-acetal activated by chlorotrimethylsilane proceeded smoothly in the presence of zinc to give the corresponding diamines in good yields.

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