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105866-94-2

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105866-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105866-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,8,6 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105866-94:
(8*1)+(7*0)+(6*5)+(5*8)+(4*6)+(3*6)+(2*9)+(1*4)=142
142 % 10 = 2
So 105866-94-2 is a valid CAS Registry Number.

105866-94-2Downstream Products

105866-94-2Relevant articles and documents

DI-TERT-BUTYLMETHYLSILYL (DTBMS) TRIFLUOROMETHANESULFONATE. PREPARATION AND SYNTHETIC APPLICATIONS OF DTBMS ESTERS AND ENOL ETHERS

Bhide, Rajeev S.,Levison, Bruce S.,Sharma, Ram B.,Ghosh, Subrata,Salomon, Robert G.

, p. 671 - 674 (1986)

DTBMS triflate, readily available from dichloromethylsilane, provides carboxylic esters which resist reduction by hydridoaluminate or acid catalyzed hydrolysis, and vinylogous esters ( enol ethers of hydroxymethylene ketones ) which resist 1,4-addition of methyllithium.

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