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83790-88-9

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83790-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83790-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83790-88:
(7*8)+(6*3)+(5*7)+(4*9)+(3*0)+(2*8)+(1*8)=169
169 % 10 = 9
So 83790-88-9 is a valid CAS Registry Number.

83790-88-9Relevant articles and documents

REACTIONS OF β,β-DICHLOROVINYL ACETATE WITH N,N-DICHLOROARENESULFAMIDINES

Mirskova, A. N.,Drozdova, T. I.,Levkovskaya, G. G.,Kalikhman, I. D.,Voronkov, M. G.

, p. 1263 - 1266 (2007/10/02)

N-Chloro-N-(2,2,2-trichloro-1-acetoxyethyl)arenesulfonamides are formed with high yields in the reaction of β,β-dichlorovinyl acetate with N,N-dichloroarenesulfamidines.They readily exchange the acetoxy group for alkoxy, alkylthio, and alkylamino groups (

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