1025353-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025353-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,3,5 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1025353-98:
(9*1)+(8*0)+(7*2)+(6*5)+(5*3)+(4*5)+(3*3)+(2*9)+(1*8)=123
123 % 10 = 3
So 1025353-98-3 is a valid CAS Registry Number.