616892-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 616892-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,6,8,9 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 616892-34:
(8*6)+(7*1)+(6*6)+(5*8)+(4*9)+(3*2)+(2*3)+(1*4)=183
183 % 10 = 3
So 616892-34-3 is a valid CAS Registry Number.