218162-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 218162-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,1,6 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 218162-38:
(8*2)+(7*1)+(6*8)+(5*1)+(4*6)+(3*2)+(2*3)+(1*8)=120
120 % 10 = 0
So 218162-38-0 is a valid CAS Registry Number.