85702-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85702-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85702-39:
(7*8)+(6*5)+(5*7)+(4*0)+(3*2)+(2*3)+(1*9)=142
142 % 10 = 2
So 85702-39-2 is a valid CAS Registry Number.