75886-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75886-09-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,8 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75886-09:
(7*7)+(6*5)+(5*8)+(4*8)+(3*6)+(2*0)+(1*9)=178
178 % 10 = 8
So 75886-09-8 is a valid CAS Registry Number.