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1,3,4-Thiadiazole, 2,5-dihydro-2-methyl-2-(4-nitrophenyl)-5,5-bis(trifluoromethyl)-, 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109746-40-9

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109746-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109746-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,4 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109746-40:
(8*1)+(7*0)+(6*9)+(5*7)+(4*4)+(3*6)+(2*4)+(1*0)=139
139 % 10 = 9
So 109746-40-9 is a valid CAS Registry Number.

109746-40-9Relevant academic research and scientific papers

Bis(trifluoromethyl)sulfine, (CF3)2C=SO: Addition Reactions with Thiols, Amine N-Oxides, Ethers, and 1,3-Dipoles

Schwab, Michael,Sundermeyer, Wolfgang

, p. 75 - 80 (2007/10/02)

Bis(trifluoromethyl)sulfine (suloxide, 8) reacts with thiols via sulfinic acid S-esters as intermediates, e.g. 6 and 7, to give unsymmetrically substituted disulfanes 1 and 2.The sulfinic acid ethyl ester 9 is obtained under

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