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3-[3,4-dimethyl-1-(toluene-4-sulfonyl)-imidazolidin-2-yl]-pentane-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1035459-52-9

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1035459-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1035459-52-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,5,4,5 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1035459-52:
(9*1)+(8*0)+(7*3)+(6*5)+(5*4)+(4*5)+(3*9)+(2*5)+(1*2)=139
139 % 10 = 9
So 1035459-52-9 is a valid CAS Registry Number.

1035459-52-9Upstream product

1035459-52-9Relevant academic research and scientific papers

Synthesis of functionalized tetrahydro-β-carboline derivatives by modified Pictet-Spengler reaction

Li, Donghong,Zhang, Yongbin,Guo, Wei,Xia, Chizhong

, p. 1063 - 1069 (2005)

Instead of iminium salt in Pictet-Spengler reaction, a series of indole-bearing secondary enamines were synthesized through one-carbon unit transfer reactions of a tetrahydrofolate coenzyme models with tryptamine, and applied to Pictet-Spengler reaction.

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