38289-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38289-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,8 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38289-88:
(7*3)+(6*8)+(5*2)+(4*8)+(3*9)+(2*8)+(1*8)=162
162 % 10 = 2
So 38289-88-2 is a valid CAS Registry Number.