71457-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71457-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,5 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 71457-93:
(7*7)+(6*1)+(5*4)+(4*5)+(3*7)+(2*9)+(1*3)=137
137 % 10 = 7
So 71457-93-7 is a valid CAS Registry Number.
71457-93-7Relevant academic research and scientific papers
Liquid crystal compounds
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, (2008/06/13)
A liquid crystal compound having the formula: STR1 where X is --CH2.CH2 -- or CH2 O Y is STR2 and R is a straight or branched (possibly chiral) alkyl group having up to 15 carbon atoms.
