1684433-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1684433-60-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,8,4,4,3 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1684433-60:
(9*1)+(8*6)+(7*8)+(6*4)+(5*4)+(4*3)+(3*3)+(2*6)+(1*0)=190
190 % 10 = 0
So 1684433-60-0 is a valid CAS Registry Number.