68564-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68564-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,6 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68564-43:
(7*6)+(6*8)+(5*5)+(4*6)+(3*4)+(2*4)+(1*3)=162
162 % 10 = 2
So 68564-43-2 is a valid CAS Registry Number.
68564-43-2Relevant articles and documents
The compound having a polymerizable liquid crystal oxyranyl groups, and polymer compsn.
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Paragraph 0173; 0174, (2019/06/27)
The main aim of the invention is to provide a polymerizable liquid crystal compound that has a liquid crystal phase with a wide temperature range centering at room temperature, has an excellent compatibility with another polymerizable liquid crystal compo