1033443-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033443-96-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,4,4 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1033443-96:
(9*1)+(8*0)+(7*3)+(6*3)+(5*4)+(4*4)+(3*3)+(2*9)+(1*6)=117
117 % 10 = 7
So 1033443-96-7 is a valid CAS Registry Number.