124107-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124107-80-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,0 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 124107-80:
(8*1)+(7*2)+(6*4)+(5*1)+(4*0)+(3*7)+(2*8)+(1*0)=88
88 % 10 = 8
So 124107-80-8 is a valid CAS Registry Number.