182636-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182636-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,3 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 182636-03:
(8*1)+(7*8)+(6*2)+(5*6)+(4*3)+(3*6)+(2*0)+(1*3)=139
139 % 10 = 9
So 182636-03-9 is a valid CAS Registry Number.