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4-(Diacetylamino)-1,2,3,9a-tetrahydro-9-(phenylsulfonyl)-1-carbazolcarbaldehyd is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104876-49-5

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104876-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104876-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,7 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104876-49:
(8*1)+(7*0)+(6*4)+(5*8)+(4*7)+(3*6)+(2*4)+(1*9)=135
135 % 10 = 5
So 104876-49-5 is a valid CAS Registry Number.

104876-49-5Downstream Products

104876-49-5Relevant academic research and scientific papers

Indoles and Indole Alkaloids, XXI. - Preparation of 4-(Acetylamino)-1,2,3,9a-tetrahydrocarbazole Derivatives by Cycloadditions of 3-Indolyl-enimides and -enamides

Goetz, Peter Heinz,Bats, Jan Willem,Fritz, Helmut

, p. 2065 - 2080 (2007/10/02)

Treatment of the oximes of the 3-acetylindoles 1 and 5 with acetic anhydride in pyridine results in the formation of the enimides 2 and 7, which slowly undergo cycloadditions with acrolein and derivatives of acrylic acid to form 3 and 10, respectively.Com

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