155171-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155171-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,7 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 155171-63:
(8*1)+(7*5)+(6*5)+(5*1)+(4*7)+(3*1)+(2*6)+(1*3)=124
124 % 10 = 4
So 155171-63-4 is a valid CAS Registry Number.
155171-63-4Relevant articles and documents
A Liquid Crystalline Ferrocenophane
Werner, Andreas,Friedrichsen, Willy
, p. 365 - 366 (1994)
The first example of a liquid crystal with a ferrocenophane unit is described.