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5765-61-7

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5765-61-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5765-61-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,6 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5765-61:
(6*5)+(5*7)+(4*6)+(3*5)+(2*6)+(1*1)=117
117 % 10 = 7
So 5765-61-7 is a valid CAS Registry Number.

5765-61-7Relevant articles and documents

&β-(N,N-Dialkylamino)ethyl Arylthiosulfonates: New Simulants for O-Ethyl S- Methylphosphonothioate

Davis, Franklin A.,Ray, Jayanta K.,Kasperowicz, Steve,Przeslawski, Robert M.,Durst, H. Dupont

, p. 2594 - 2599 (2007/10/02)

β-(N,N-Dialkylamino)ethyl arylthiosulfonates 2, new simulants for the hydrolysis and oxidation chemistry of VX (1), are prepared in good yield by reaction of a potassium arylthiosulfonate with a 2-chloroethylamine.Alkaline hydrolysis of 2 results in cleavage of the S-S-bond to give sulfinic acids and disulfides.Like VX, oxidation of 2 by N-sulfonyloxaziridine 12 occurs exclusively on nitrogen to give the corresponding amine oxide which subsequently undergoes a Cope elimination reaction affording the vinyl sulfide 14.

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