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1-(4-Bromo-phenyl)-2,2-bis-phenylsulfanyl-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51718-40-2

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51718-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51718-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,1 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51718-40:
(7*5)+(6*1)+(5*7)+(4*1)+(3*8)+(2*4)+(1*0)=112
112 % 10 = 2
So 51718-40-2 is a valid CAS Registry Number.

51718-40-2Downstream Products

51718-40-2Relevant academic research and scientific papers

Sodium Telluride-Mediated Sulfenylation of α-Halo Carbonyl Compounds with Diphenyl Disulfide

Padmanabhan, Seetharamaiyer,Ogawa, Takuji,Suzuki, Hitomi

, p. 1358 - 1360 (1989)

Under mild aprotic conditions α-halo carbonyl compounds react with diphenyl disulfide in the presence of sodium telluride to give the corresponding α-phenylthio derivatives in good to moderate yields.The reaction appears to proceed involving the sulfur-sulfur bond cleavage of diphenyl disulfide by sodium telluride.

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