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3,6-dimethyl 9-(phenylsulfonyl)-9H-carbazole-3,6-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

856252-08-9

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856252-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856252-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,2,5 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 856252-08:
(8*8)+(7*5)+(6*6)+(5*2)+(4*5)+(3*2)+(2*0)+(1*8)=179
179 % 10 = 9
So 856252-08-9 is a valid CAS Registry Number.

856252-08-9Downstream Products

856252-08-9Relevant academic research and scientific papers

Synthesis of substituted carbazoles via electrocyclization of in situ generated enamines from 1-phenylsulfonyl-2/(3)-methyl-3/(2)-vinylindoles and DMF·DMA/DMA·DMA

Sureshbabu, Radhakrishnan,Balamurugan, Ramalingam,Mohanakrishnan, Arasambattu K.

experimental part, p. 3582 - 3591 (2009/09/08)

Interaction of 2/(3)-methyl-3/(2)-vinylindoles and DMF·DMA/DMA·DMA at 110 °C led to the in situ generation of enamines, which on concurrent electrocyclization followed by subsequent aromatization afforded substituted carbazoles.

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