86903-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86903-96-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,0 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 86903-96:
(7*8)+(6*6)+(5*9)+(4*0)+(3*3)+(2*9)+(1*6)=170
170 % 10 = 0
So 86903-96-0 is a valid CAS Registry Number.