1448725-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448725-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,7,2 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1448725-57:
(9*1)+(8*4)+(7*4)+(6*8)+(5*7)+(4*2)+(3*5)+(2*5)+(1*7)=192
192 % 10 = 2
So 1448725-57-2 is a valid CAS Registry Number.