1445308-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1445308-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,5,3,0 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1445308-48:
(9*1)+(8*4)+(7*4)+(6*5)+(5*3)+(4*0)+(3*8)+(2*4)+(1*8)=154
154 % 10 = 4
So 1445308-48-4 is a valid CAS Registry Number.