1003850-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1003850-75-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,8,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1003850-75:
(9*1)+(8*0)+(7*0)+(6*3)+(5*8)+(4*5)+(3*0)+(2*7)+(1*5)=106
106 % 10 = 6
So 1003850-75-6 is a valid CAS Registry Number.