39816-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39816-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,1 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 39816-45:
(7*3)+(6*9)+(5*8)+(4*1)+(3*6)+(2*4)+(1*5)=150
150 % 10 = 0
So 39816-45-0 is a valid CAS Registry Number.