65970-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65970-43-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,7 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65970-43:
(7*6)+(6*5)+(5*9)+(4*7)+(3*0)+(2*4)+(1*3)=156
156 % 10 = 6
So 65970-43-6 is a valid CAS Registry Number.