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155171-63-4

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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.

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