124974-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124974-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,7 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124974-48:
(8*1)+(7*2)+(6*4)+(5*9)+(4*7)+(3*4)+(2*4)+(1*8)=147
147 % 10 = 7
So 124974-48-7 is a valid CAS Registry Number.