27276-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27276-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,7 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27276-20:
(7*2)+(6*7)+(5*2)+(4*7)+(3*6)+(2*2)+(1*0)=116
116 % 10 = 6
So 27276-20-6 is a valid CAS Registry Number.