1088667-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1088667-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,8,6,6 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1088667-64:
(9*1)+(8*0)+(7*8)+(6*8)+(5*6)+(4*6)+(3*7)+(2*6)+(1*4)=204
204 % 10 = 4
So 1088667-64-4 is a valid CAS Registry Number.