934965-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934965-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,9,6 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 934965-86:
(8*9)+(7*3)+(6*4)+(5*9)+(4*6)+(3*5)+(2*8)+(1*6)=223
223 % 10 = 3
So 934965-86-3 is a valid CAS Registry Number.