27472-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27472-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,7 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 27472-61:
(7*2)+(6*7)+(5*4)+(4*7)+(3*2)+(2*6)+(1*1)=123
123 % 10 = 3
So 27472-61-3 is a valid CAS Registry Number.