27715-60-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27715-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,1 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27715-60:
(7*2)+(6*7)+(5*7)+(4*1)+(3*5)+(2*6)+(1*0)=122
122 % 10 = 2
So 27715-60-2 is a valid CAS Registry Number.