75808-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75808-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,0 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75808-96:
(7*7)+(6*5)+(5*8)+(4*0)+(3*8)+(2*9)+(1*6)=167
167 % 10 = 7
So 75808-96-7 is a valid CAS Registry Number.