869554-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869554-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,5,5 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 869554-82:
(8*8)+(7*6)+(6*9)+(5*5)+(4*5)+(3*4)+(2*8)+(1*2)=235
235 % 10 = 5
So 869554-82-5 is a valid CAS Registry Number.
869554-82-5Relevant articles and documents
POLYFLUORINATED CONDENSED AROMATIC COMPOUND AND USE THEREOF IN LIQUID CRYSTAL MIXTURE
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Page/Page column 17, (2010/02/15)
PROBLEM TO BE SOLVED: To provide a polyfluorinated condensed aromatic compound and a liquid crystal mixture. SOLUTION: The liquid crystal mixture contains a compound of formula (I) [wherein, for example, R1 is H, propyl or butyloxy; R2 is propyl; p and q are each 1; and r is 0 or 1].
