1009524-66-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1009524-66-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,9,5,2 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1009524-66:
(9*1)+(8*0)+(7*0)+(6*9)+(5*5)+(4*2)+(3*4)+(2*6)+(1*6)=126
126 % 10 = 6
So 1009524-66-6 is a valid CAS Registry Number.