1078731-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1078731-48-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,8,7,3 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1078731-48:
(9*1)+(8*0)+(7*7)+(6*8)+(5*7)+(4*3)+(3*1)+(2*4)+(1*8)=172
172 % 10 = 2
So 1078731-48-2 is a valid CAS Registry Number.