27547-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27547-07-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,4 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27547-07:
(7*2)+(6*7)+(5*5)+(4*4)+(3*7)+(2*0)+(1*7)=125
125 % 10 = 5
So 27547-07-5 is a valid CAS Registry Number.