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N-tolueneulfonyl-2-(cyclopent-2-en-1-yl)-6-methylaniline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

956140-55-9

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956140-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 956140-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,1,4 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 956140-55:
(8*9)+(7*5)+(6*6)+(5*1)+(4*4)+(3*0)+(2*5)+(1*5)=179
179 % 10 = 9
So 956140-55-9 is a valid CAS Registry Number.

956140-55-9Downstream Products

956140-55-9Relevant academic research and scientific papers

Preparation of 4,4a,9,9a-tetrahydrocarbazoles and 1,3a,4,8b-tetra- hydrocyclopenta[b]indoles

Gataullin,Ishberdina,Shitikova,Minnigulov,Spirikhin,Abdrakhmanov

, p. 1025 - 1031 (2006)

Halocyclization of mesylates or tosylates of 2-(cycloalk-2-en-1-yl)anilines gives N-methanesulfonyl-or N-toluenesulfonyl-1-halo-1,2,3,4,4a,9a- hexahydrocarbazoles, heating of which in DMF at 160°C or in piperidine at 110°C leads to 4,4a,9,9a-tetrahydro-3H

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