1045725-79-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1045725-79-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,5,7,2 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1045725-79:
(9*1)+(8*0)+(7*4)+(6*5)+(5*7)+(4*2)+(3*5)+(2*7)+(1*9)=148
148 % 10 = 8
So 1045725-79-8 is a valid CAS Registry Number.