1008866-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1008866-58-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,8,8,6 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1008866-58:
(9*1)+(8*0)+(7*0)+(6*8)+(5*8)+(4*6)+(3*6)+(2*5)+(1*8)=157
157 % 10 = 7
So 1008866-58-7 is a valid CAS Registry Number.