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1-tosylpiperazino<2,3-b>quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143102-04-9

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143102-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143102-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,0 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143102-04:
(8*1)+(7*4)+(6*3)+(5*1)+(4*0)+(3*2)+(2*0)+(1*4)=69
69 % 10 = 9
So 143102-04-9 is a valid CAS Registry Number.

143102-04-9Downstream Products

143102-04-9Relevant academic research and scientific papers

SYNTHESIS OF 2,3-FUSED QUINOLINES FROM 3-SUBSTITUTED QUINOLINE 1-OXIDES. PART 1.

Miura, Yutaka,Takaku, Sakae,Fujimura, Yasuo,Hamana, Masatomo

, p. 1055 - 1063 (2007/10/02)

3-(2-Bromoethyltosylamino)quinoline 1-oxide (4) reacted with TsCl-NH4OH and TsCl-K2CO3 to afford the 2-aminoquinoline (5) and the 2-quinoline (8).Cyclization of 5 and 8 under basic conditions gave the piperazino-quinoline (6) and the morpholino-quinoline

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