176848-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176848-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,8,4 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 176848-48:
(8*1)+(7*7)+(6*6)+(5*8)+(4*4)+(3*8)+(2*4)+(1*8)=189
189 % 10 = 9
So 176848-48-9 is a valid CAS Registry Number.