86286-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86286-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,8 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86286-55:
(7*8)+(6*6)+(5*2)+(4*8)+(3*6)+(2*5)+(1*5)=167
167 % 10 = 7
So 86286-55-7 is a valid CAS Registry Number.