86863-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86863-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86863-69:
(7*8)+(6*6)+(5*8)+(4*6)+(3*3)+(2*6)+(1*9)=186
186 % 10 = 6
So 86863-69-6 is a valid CAS Registry Number.