1041016-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1041016-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,1,0,1 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1041016-90:
(9*1)+(8*0)+(7*4)+(6*1)+(5*0)+(4*1)+(3*6)+(2*9)+(1*0)=83
83 % 10 = 3
So 1041016-90-3 is a valid CAS Registry Number.