87196-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87196-85-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,9 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87196-85:
(7*8)+(6*7)+(5*1)+(4*9)+(3*6)+(2*8)+(1*5)=178
178 % 10 = 8
So 87196-85-8 is a valid CAS Registry Number.