60190-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60190-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,1,9 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 60190-77:
(7*6)+(6*0)+(5*1)+(4*9)+(3*0)+(2*7)+(1*7)=104
104 % 10 = 4
So 60190-77-4 is a valid CAS Registry Number.