207124-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 207124-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,1,2 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 207124-49:
(8*2)+(7*0)+(6*7)+(5*1)+(4*2)+(3*4)+(2*4)+(1*9)=100
100 % 10 = 0
So 207124-49-0 is a valid CAS Registry Number.