183673-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 183673-93-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,6,7 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 183673-93:
(8*1)+(7*8)+(6*3)+(5*6)+(4*7)+(3*3)+(2*9)+(1*3)=170
170 % 10 = 0
So 183673-93-0 is a valid CAS Registry Number.