61733-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61733-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,3 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61733-21:
(7*6)+(6*1)+(5*7)+(4*3)+(3*3)+(2*2)+(1*1)=109
109 % 10 = 9
So 61733-21-9 is a valid CAS Registry Number.
61733-21-9Relevant academic research and scientific papers
Biphenyl esters and liquid crystalline mixtures comprising them
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, (2008/06/13)
Biphenyl esters of the formula STR1 wherein X is --CO--O-- or --O--CO-- and R1 and R2 each are alkyl or alkoxy of 1 - 8 carbon atoms, enlarge significantly the temperature range of the nematic phase of liquid-crystalline compositions without adversely affecting other properties.
