108269-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108269-85-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,6 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108269-85:
(8*1)+(7*0)+(6*8)+(5*2)+(4*6)+(3*9)+(2*8)+(1*5)=138
138 % 10 = 8
So 108269-85-8 is a valid CAS Registry Number.
108269-85-8Relevant articles and documents
Facile Preparation of Monothio-orthoesters
Voss, Juergen,Wollny, Bernd
, p. 684 - 685 (2007/10/02)
O-Alkyl arenecarbothioates react with sodium alkoxide and alkyl halides to give monothio-orthoesters in good yield.