1023568-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1023568-82-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,3,5,6 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1023568-82:
(9*1)+(8*0)+(7*2)+(6*3)+(5*5)+(4*6)+(3*8)+(2*8)+(1*2)=132
132 % 10 = 2
So 1023568-82-2 is a valid CAS Registry Number.