389104-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 389104-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,1,0 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 389104-53:
(8*3)+(7*8)+(6*9)+(5*1)+(4*0)+(3*4)+(2*5)+(1*3)=164
164 % 10 = 4
So 389104-53-4 is a valid CAS Registry Number.
389104-53-4Relevant articles and documents
Synthetic method of boroazaphenanthrene and derivatives thereof
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Paragraph 0034; 0036; 0041-0042, (2019/02/04)
The invention relates to a synthetic method of boroazaphenanthrene and derivatives thereof, tests the photoelectric physical property of the compounds and further researches potential application value of the organic material in the aspect of organic elec