1029435-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1029435-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,9,4,3 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1029435-68:
(9*1)+(8*0)+(7*2)+(6*9)+(5*4)+(4*3)+(3*5)+(2*6)+(1*8)=144
144 % 10 = 4
So 1029435-68-4 is a valid CAS Registry Number.
1029435-68-4Relevant articles and documents
Cyclization processes in pyrolysis of perfluorooxaalkanedicarboxylic acid derivatives
Lebedev,Berenblit,Starobin
, p. 95 - 99 (2008/09/17)
Formation of cyclic structures under the conditions of pyrolytic decarboxylation of perfluorooxaalkanedicarboxylic acids was studied.