124004-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124004-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,0,0 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124004-48:
(8*1)+(7*2)+(6*4)+(5*0)+(4*0)+(3*4)+(2*4)+(1*8)=74
74 % 10 = 4
So 124004-48-4 is a valid CAS Registry Number.