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Schwefel(IV)-saeure-bis-(thio-p-tolylester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13686-77-6

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13686-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13686-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,8 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13686-77:
(7*1)+(6*3)+(5*6)+(4*8)+(3*6)+(2*7)+(1*7)=126
126 % 10 = 6
So 13686-77-6 is a valid CAS Registry Number.

13686-77-6Downstream Products

13686-77-6Relevant academic research and scientific papers

Amine-catalyzed preparation of oxygenated derivatives of symmetric trisulfides

Pourshahbaz, Mahbubeh,Joshaghani, Mohammad,Rafiee, Ezzat,Shahmoradi, Jahangir,Emami, Fereshteh,Iranpour, Asieh

, p. 5987 - 5989 (2009)

Bipyridinium tribromide reacts with thiols in the presence of thionyl chloride to yield symmetric trisulfide derivatives (RSS(O)SR) as the major products. Two possible mechanisms are advanced to explain the chemistry.

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