147852-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147852-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,8,5 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 147852-31:
(8*1)+(7*4)+(6*7)+(5*8)+(4*5)+(3*2)+(2*3)+(1*1)=151
151 % 10 = 1
So 147852-31-1 is a valid CAS Registry Number.