250207-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 250207-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,0 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 250207-18:
(8*2)+(7*5)+(6*0)+(5*2)+(4*0)+(3*7)+(2*1)+(1*8)=92
92 % 10 = 2
So 250207-18-2 is a valid CAS Registry Number.