1033098-90-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033098-90-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,0,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1033098-90:
(9*1)+(8*0)+(7*3)+(6*3)+(5*0)+(4*9)+(3*8)+(2*9)+(1*0)=126
126 % 10 = 6
So 1033098-90-6 is a valid CAS Registry Number.