74950-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74950-82-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,5 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74950-82:
(7*7)+(6*4)+(5*9)+(4*5)+(3*0)+(2*8)+(1*2)=156
156 % 10 = 6
So 74950-82-6 is a valid CAS Registry Number.