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5-benzoyl-2-phenyl-3aβ,4,10,10aβ-tetrahydro-2H,5H-pyrrolo-<3,4-b>carbazole-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134553-38-1

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134553-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134553-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,5 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134553-38:
(8*1)+(7*3)+(6*4)+(5*5)+(4*5)+(3*3)+(2*3)+(1*8)=121
121 % 10 = 1
So 134553-38-1 is a valid CAS Registry Number.

134553-38-1Relevant academic research and scientific papers

N-benzoylindole-2,3-quinodimethane: Diels-Alder reactivity and synthetic applications for [b]annellated indoles

Haber,Pindur

, p. 1925 - 1936 (2007/10/02)

The Diels-Alder reactivity of in situ generated N-benzoylindole-2,3-quinodimethane has been expanded considerably to include reactions with carbon- and hetero-dienophiles which furnish a variety of [b]annellated indoles as well as functionalized and annel

A SIMPLE ROUTE TO INDOLE-2,3-QUINODIMETHANE-A FACILE SYNTHESIS OF CARBAZOLES

Saroja, B.,Srinivasan, P. C.

, p. 5429 - 5430 (2007/10/02)

2,3-Dimethylindole is easily converted into N-benzoyl-2,3-dibromo methylindole, the latter upon treatment with sodium iodide in DMF in the presence of a suitable dienophile furnishes a carbazole derivative.

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