402831-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 402831-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,8,3 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 402831-46:
(8*4)+(7*0)+(6*2)+(5*8)+(4*3)+(3*1)+(2*4)+(1*6)=113
113 % 10 = 3
So 402831-46-3 is a valid CAS Registry Number.
402831-46-3Relevant academic research and scientific papers
FLUORINE-CONTAINING UNSATURATED COMPOUND
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Page/Page column 53-54, (2010/02/15)
PROBLEM TO BE SOLVED: To provide a fluorine-containing unsaturated compound that can give a hardening polymer realizing a high hardness on the polymer by photosetting, as low refractive index is retained. SOLUTION: The fluorine-containing compound is an o
