107620-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107620-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,2 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107620-35:
(8*1)+(7*0)+(6*7)+(5*6)+(4*2)+(3*0)+(2*3)+(1*5)=99
99 % 10 = 9
So 107620-35-9 is a valid CAS Registry Number.
107620-35-9Relevant articles and documents
Diamine monomer and preparation method thereof, and polyamide, preparation method and applications thereof
-
Paragraph 0108-0109, (2020/04/02)
The invention provides a diamine monomer and a preparation method thereof, and polyamide, a preparation method and applications thereof, and belongs to the technical field of functional molecular materials. According to the invention, the diamine monomer
