945020-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945020-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,0,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 945020-75:
(8*9)+(7*4)+(6*5)+(5*0)+(4*2)+(3*0)+(2*7)+(1*5)=157
157 % 10 = 7
So 945020-75-7 is a valid CAS Registry Number.
945020-75-7Relevant articles and documents
Siloxane-terminated phenylpyrimidine liquid crystal hosts
Li, Li,Jones, Christopher D.,Magolan, Jakob,Lemieux, Robert P.
, p. 2313 - 2318 (2008/02/09)
We report the synthesis and characterization of trisiloxane-terminated liquid crystals with 2-phenylpyrimidine cores that form partially bilayered SmA and SmC phases. Variable temperature measurements of smectic layer spacings by powder X-ray diffraction