126255-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126255-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,5 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126255-98:
(8*1)+(7*2)+(6*6)+(5*2)+(4*5)+(3*5)+(2*9)+(1*8)=129
129 % 10 = 9
So 126255-98-9 is a valid CAS Registry Number.