88669-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88669-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,6,6 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88669-01:
(7*8)+(6*8)+(5*6)+(4*6)+(3*9)+(2*0)+(1*1)=186
186 % 10 = 6
So 88669-01-6 is a valid CAS Registry Number.