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1-Methyl-5-((E)-styryl)-1,2,3,4-tetrahydro-isoquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

204002-22-2

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204002-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204002-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,0,0 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 204002-22:
(8*2)+(7*0)+(6*4)+(5*0)+(4*0)+(3*2)+(2*2)+(1*2)=52
52 % 10 = 2
So 204002-22-2 is a valid CAS Registry Number.

204002-22-2Relevant academic research and scientific papers

First total synthesis of 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinolines

Martinez, Elena,Estevez, Juan C.,Estevez, Ramon J.,Villaverde, M. Carmen,Castedo, Luis

, p. 1231 - 1232 (1998)

Here we describe the first total synthesis of 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinolines (7) from N-acyl-o-styrylphenylethylamines 3. It proceeds by the Bischler-Napieralski reaction to form the isoquinoline unit and photocyclization of the resulting 5-styrylisoquinolines.

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