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1,2-bis(phenylsulfonyl)-3-(N-phenyl-N-hydroxylamino)propane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117620-33-4

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117620-33-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117620-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,2 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117620-33:
(8*1)+(7*1)+(6*7)+(5*6)+(4*2)+(3*0)+(2*3)+(1*3)=104
104 % 10 = 4
So 117620-33-4 is a valid CAS Registry Number.

117620-33-4Relevant academic research and scientific papers

Synthesis of the Benzazepin-4-one Ring System via Dipolar Cycloaddition of N-Phenylnitrones with Activated Allenes

Padwa, Albert,Kline, Donald N.,Norman, Bryan H.

, p. 810 - 817 (2007/10/02)

The 1,3-dipolar cycloaddition of N-phenyl-C-phenylnitrone with several allenes containing electron-withdrawing groups has been investigated.The cycloaddition proceeds in good yields to give a substituted benzazepin-4-one.The structure of the cycloadduct w

USE OF 2,3-(DIPHENYLSULFONYL)-1-PROPENE AS AN ALLENE EQUIVALENT IN CYCLOADDITION CHEMISTRY

Padwa, Albert,Kline, Donald N.,Norman, Bryan H.

, p. 265 - 268 (2007/10/02)

The cycloaddition chemistry of 2,3-(diphenylsulfonyl)-1-propene with several nitrones has been investigated.The reagent formally corresponds to an allene equivalent.

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