270574-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 270574-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,0,5,7 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 270574-79:
(8*2)+(7*7)+(6*0)+(5*5)+(4*7)+(3*4)+(2*7)+(1*9)=153
153 % 10 = 3
So 270574-79-3 is a valid CAS Registry Number.