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Benzene, [[3-methyl-1-(phenylsulfinyl)-1,2-butadienyl]thio]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89005-20-9

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89005-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89005-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,0 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89005-20:
(7*8)+(6*9)+(5*0)+(4*0)+(3*5)+(2*2)+(1*0)=129
129 % 10 = 9
So 89005-20-9 is a valid CAS Registry Number.

89005-20-9Relevant academic research and scientific papers

Chemistry of Allene Sulphoxides: Novel Transformations of Acetylenic Alcohols

Cutting, Ian,Parsons, Philip J.

, p. 1209 - 1210 (1983)

The preparation and reactions of allenes derived from 1-phenylthio substituted acetylenic alcohols are described; this chemistry offers new routes to allenyl sulphides, acyl anion equivalents, and substituted unsaturated aldehydes.

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