201593-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201593-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,5,9 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 201593-46:
(8*2)+(7*0)+(6*1)+(5*5)+(4*9)+(3*3)+(2*4)+(1*6)=106
106 % 10 = 6
So 201593-46-6 is a valid CAS Registry Number.
201593-46-6Relevant articles and documents
Liquid-Crystalline Properties of Alkyl 4-[2-(Perfluorooctyl)ethoxy]benzoates
Okamoto, Hiroaki,Murai, Hiroshi,Takenaka, Shunsuke
, p. 3163 - 3166 (1997)
This paper describes the liquid-crystalline properties of alkyl 4-[2-(perfluorooctyl)ethoxy]benzoates (1) and bromo (2) and nitro (3) substituted compounds. For 1, the lower members show a smectic A phase; also the smectic A-isotropic transition temperatu