108642-84-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108642-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,4 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 108642-84:
(8*1)+(7*0)+(6*8)+(5*6)+(4*4)+(3*2)+(2*8)+(1*4)=128
128 % 10 = 8
So 108642-84-8 is a valid CAS Registry Number.
108642-84-8Relevant articles and documents
Nucleophilic di- and tetrafluorination of dicarbonyl compounds
Singh,Majumder,Shreeve
, p. 6263 - 6267 (2007/10/03)
Reactions of various diketo compounds with Deoxofluor [(CH3OCH2CH2)2NSF3] have been investigated. When reacted with Deoxofluor, α-diketones, R1COCOR2 (R1 = R2/su
