786-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 786-96-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 786-96:
(5*7)+(4*8)+(3*6)+(2*9)+(1*6)=109
109 % 10 = 9
So 786-96-9 is a valid CAS Registry Number.