115770-81-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115770-81-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,7,7 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115770-81:
(8*1)+(7*1)+(6*5)+(5*7)+(4*7)+(3*0)+(2*8)+(1*1)=125
125 % 10 = 5
So 115770-81-5 is a valid CAS Registry Number.
115770-81-5Relevant articles and documents
Siloxane-terminated phenylpyrimidine liquid crystal hosts
Li, Li,Jones, Christopher D.,Magolan, Jakob,Lemieux, Robert P.
, p. 2313 - 2318 (2007)
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
