1449475-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1449475-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,4,7 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1449475-98:
(9*1)+(8*4)+(7*4)+(6*9)+(5*4)+(4*7)+(3*5)+(2*9)+(1*8)=212
212 % 10 = 2
So 1449475-98-2 is a valid CAS Registry Number.