1000573-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1000573-90-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,5,7 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1000573-90:
(9*1)+(8*0)+(7*0)+(6*0)+(5*5)+(4*7)+(3*3)+(2*9)+(1*0)=89
89 % 10 = 9
So 1000573-90-9 is a valid CAS Registry Number.