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(Z)-Methyl (β-chlorophenylethenyl) sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121194-45-4

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121194-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121194-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,9 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121194-45:
(8*1)+(7*2)+(6*1)+(5*1)+(4*9)+(3*4)+(2*4)+(1*5)=94
94 % 10 = 4
So 121194-45-4 is a valid CAS Registry Number.

121194-45-4Downstream Products

121194-45-4Relevant academic research and scientific papers

Desulfonylation of α-Methylthio-α,β-unsaturated Sulfones. A New Route to One Carbon Homologation of Aromatic Aldehydes

Huang, Xian,Zhang, Han-Zhong

, p. 42 - 43 (1989)

α-Methylthio-α,β-unsaturated sulfones 3 prepared from aromatic aldehydes 1 and sulfone 2 react with sodium hydrogen telluride in ethanol to undergo reductive desulfonylation to give vinyl sulfides 4 with certain extent of stereospecificity.A new route to one carbon homologation of aromatic aldehydes 1 to 5 is achieved by hydrolysis of 4 with titanium tetrachloride.

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