75099-95-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75099-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75099-95:
(7*7)+(6*5)+(5*0)+(4*9)+(3*9)+(2*9)+(1*5)=165
165 % 10 = 5
So 75099-95-5 is a valid CAS Registry Number.