85801-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85801-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,0 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85801-37:
(7*8)+(6*5)+(5*8)+(4*0)+(3*1)+(2*3)+(1*7)=142
142 % 10 = 2
So 85801-37-2 is a valid CAS Registry Number.