1056320-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056320-65-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,3,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1056320-65:
(9*1)+(8*0)+(7*5)+(6*6)+(5*3)+(4*2)+(3*0)+(2*6)+(1*5)=120
120 % 10 = 0
So 1056320-65-0 is a valid CAS Registry Number.