271572-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 271572-76-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,1,5,7 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 271572-76:
(8*2)+(7*7)+(6*1)+(5*5)+(4*7)+(3*2)+(2*7)+(1*6)=150
150 % 10 = 0
So 271572-76-0 is a valid CAS Registry Number.