166248-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 166248-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,2,4 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 166248-38:
(8*1)+(7*6)+(6*6)+(5*2)+(4*4)+(3*8)+(2*3)+(1*8)=150
150 % 10 = 0
So 166248-38-0 is a valid CAS Registry Number.