1043435-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1043435-48-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,4,3 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1043435-48:
(9*1)+(8*0)+(7*4)+(6*3)+(5*4)+(4*3)+(3*5)+(2*4)+(1*8)=118
118 % 10 = 8
So 1043435-48-8 is a valid CAS Registry Number.