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((1S,2S)-2-Bromo-3-oxo-cyclohexyl)-dimethyl-sulfonium; bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83769-13-5

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83769-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83769-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,6 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83769-13:
(7*8)+(6*3)+(5*7)+(4*6)+(3*9)+(2*1)+(1*3)=165
165 % 10 = 5
So 83769-13-5 is a valid CAS Registry Number.

83769-13-5Downstream Products

83769-13-5Relevant articles and documents

The electrophilic addition of dimethylbromosulfonium bromide to conjugated enones: efficient synthesis of α-bromo enones

Chow, Yuan L.,Bakker, Bert H.

, p. 2268 - 2273 (1982)

Dimethylbromosulfonium bromide reacted readily with many enones at 0 deg C or lower to precipitate α-bromo-β-sulfonium conjugated enones.These salts eliminate a proton and dimethylsulfide readily with aqueous potassium carbonate to give excellent yields o

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