20160-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20160-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,6 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20160-43:
(7*2)+(6*0)+(5*1)+(4*6)+(3*0)+(2*4)+(1*3)=54
54 % 10 = 4
So 20160-43-4 is a valid CAS Registry Number.
20160-43-4Relevant articles and documents
Methods and compounds for making coatings, waveguides and other optical devices
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, (2008/06/13)
A compound of the general formula R1R2MR4R5 is disclosed wherein R1 and R2 are independently an aryl, alkyl, alkenyl, epoxy or alkynyl group, wherein at least one of R1 and Rsup
