39471-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39471-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,4,7 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 39471-50:
(7*3)+(6*9)+(5*4)+(4*7)+(3*1)+(2*5)+(1*0)=136
136 % 10 = 6
So 39471-50-6 is a valid CAS Registry Number.