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4-methyl-N-(2-methyl-4-(5-methylfuran-2-yl)-3-oxobutyl)benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1553422-66-4

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1553422-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1553422-66-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,3,4,2 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1553422-66:
(9*1)+(8*5)+(7*5)+(6*3)+(5*4)+(4*2)+(3*2)+(2*6)+(1*6)=154
154 % 10 = 4
So 1553422-66-4 is a valid CAS Registry Number.

1553422-66-4Downstream Products

1553422-66-4Relevant academic research and scientific papers

Intermolecular (4+3) cycloadditions of aziridinyl enolsilanes

Lam, Sze Kui,Lam, Sarah,Wong, Wing-Tak,Chiu, Pauline

, p. 1738 - 1741 (2014/02/14)

Upon activation by strong Bronsted acids, aziridinyl enolsilanes undergo (4+3) cycloadditions with dienes to afford aminoalkylated cycloheptenones as products. The use of a highly polar medium such as nitroalkane facilitates high cycloaddition yields of up to 99%. Optically pure aziridinyl enolsilanes react to yield (4+3) cycloadducts with up to 99% ee.

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