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diethyl-[4-(4-methoxy-phenyl)-5-(1-methyl-2,5-di-p-tolyl-2,5-dihydro-1H-pyrrol-3-yl)-1,1-dioxo-1H-1λ6-isothiazol-3-yl]-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213885-35-9

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213885-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213885-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,8 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 213885-35:
(8*2)+(7*1)+(6*3)+(5*8)+(4*8)+(3*5)+(2*3)+(1*5)=139
139 % 10 = 9
So 213885-35-9 is a valid CAS Registry Number.

213885-35-9Downstream Products

213885-35-9Relevant academic research and scientific papers

Isothiazoles. Part VIII. Thermal rearrangement to α,β-unsaturated nitriles of cycloadducts from 3-diethylamino-4-(4-methoxyphenyl)-5-vinyl- isothiazole 1,1-dioxide with nitrile oxides and munchnones

Clerici, Francesca,Gelmi, Maria Luisa,Soave, Raffaella,Valle, Marinella

, p. 11285 - 11296 (2007/10/03)

3-Diethylamino-4-(4-methoxyphenyl)-5-vinyl-isothiazole 1,1-dioxide was reacted with nitrile oxides and munchnones affording the cycloadducts in good yields. The cycloaddition reaction occurred at the vinyl group exclusively. The cycloadducts undergo pyrolytic transformation into α,β-unsaturated nitriles through the isoxazole- or pyrrole-isothiazoline 1,1-dioxide intermediates.

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