60172-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60172-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,1,7 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 60172-88:
(7*6)+(6*0)+(5*1)+(4*7)+(3*2)+(2*8)+(1*8)=105
105 % 10 = 5
So 60172-88-5 is a valid CAS Registry Number.