625369-77-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625369-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,3,6 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 625369-77:
(8*6)+(7*2)+(6*5)+(5*3)+(4*6)+(3*9)+(2*7)+(1*7)=179
179 % 10 = 9
So 625369-77-9 is a valid CAS Registry Number.