1612886-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1612886-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,2,8,8 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1612886-73:
(9*1)+(8*6)+(7*1)+(6*2)+(5*8)+(4*8)+(3*6)+(2*7)+(1*3)=183
183 % 10 = 3
So 1612886-73-3 is a valid CAS Registry Number.