852402-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852402-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,4,0 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 852402-04:
(8*8)+(7*5)+(6*2)+(5*4)+(4*0)+(3*2)+(2*0)+(1*4)=141
141 % 10 = 1
So 852402-04-1 is a valid CAS Registry Number.