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<2-<(ethylthio)methyl>phenyl>phenylmethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176983-03-2

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176983-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176983-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,8 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 176983-03:
(8*1)+(7*7)+(6*6)+(5*9)+(4*8)+(3*3)+(2*0)+(1*3)=182
182 % 10 = 2
So 176983-03-2 is a valid CAS Registry Number.

176983-03-2Relevant articles and documents

Tandem Pummerer-Diels-Alder reaction sequence. A novel cascade process for the preparation of 1-arylnaphthalene lignans

Padwa, Albert,Cochran, John E.,Kappe, C. Oliver

, p. 3706 - 3714 (2007/10/03)

The α-thiocarbocation generated from the Pummerer reaction of an o-benzoyl-substituted sulfoxide is intercepted by the adjacent keto group to produce an α-thio isobenzofuran as a transient intermediate which undergoes a subsequent Diels-Alder cycloadditio

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