16115-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16115-41-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,1 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16115-41:
(7*1)+(6*6)+(5*1)+(4*1)+(3*5)+(2*4)+(1*1)=76
76 % 10 = 6
So 16115-41-6 is a valid CAS Registry Number.