124483-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124483-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,8 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 124483-77:
(8*1)+(7*2)+(6*4)+(5*4)+(4*8)+(3*3)+(2*7)+(1*7)=128
128 % 10 = 8
So 124483-77-8 is a valid CAS Registry Number.