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1,3,4-Oxadiazole, 2-[[(methylsulfinyl)methyl]thio]-5-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189283-16-7

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189283-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189283-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,8 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189283-16:
(8*1)+(7*8)+(6*9)+(5*2)+(4*8)+(3*3)+(2*1)+(1*6)=177
177 % 10 = 7
So 189283-16-7 is a valid CAS Registry Number.

189283-16-7Downstream Products

189283-16-7Relevant academic research and scientific papers

A New Cyclisation of Sulfenylated Dimethyl Sulfoxide and Thiosemicarbazone Adducts using Thionyl Chloride

Yadav, Lal Dhar S.,Pal, Daya R.

, p. 90 - 91 (1997)

Adducts (4a-d) obtained by nucleophilic addition of sulfenylated dimethyl sulfoxide derivatives (2a,b) to thiosemicarbazones (3a,b) undergo a new intramolecular cyclisation, involving deoxygenative demethylation, to yield 5-sulfenylated 4-aryl-2-thiocarbamoyl-1,2,3-thiadiazolidines (7a-d) on treatment with thionyl chloride.

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