57045-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57045-20-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,0,4 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57045-20:
(7*5)+(6*7)+(5*0)+(4*4)+(3*5)+(2*2)+(1*0)=112
112 % 10 = 2
So 57045-20-2 is a valid CAS Registry Number.
57045-20-2Relevant articles and documents
REACTIVE PERPENDICULAR ALIGNED MATERIAL, LIQUID CRYSTAL DISPLAY PANEL, AND METHOD OF LIQUID CRYSTAL ALIGNMENT
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Paragraph 0061; 0062, (2018/02/28)
The disclosure provides a reactive perpendicular aligned material, a liquid crystal display panel, and a method for aligning liquid crystals, a general structural formula of the reactive perpendicular aligned material is A-Z—R, A is —CH═CH—COOH; Z is wher
