182313-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182313-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,3,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 182313-33:
(8*1)+(7*8)+(6*2)+(5*3)+(4*1)+(3*3)+(2*3)+(1*3)=113
113 % 10 = 3
So 182313-33-3 is a valid CAS Registry Number.