16127-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16127-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,2 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16127-98:
(7*1)+(6*6)+(5*1)+(4*2)+(3*7)+(2*9)+(1*8)=103
103 % 10 = 3
So 16127-98-3 is a valid CAS Registry Number.