270589-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 270589-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,0,5,8 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 270589-03:
(8*2)+(7*7)+(6*0)+(5*5)+(4*8)+(3*9)+(2*0)+(1*3)=152
152 % 10 = 2
So 270589-03-2 is a valid CAS Registry Number.