184697-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184697-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,6,9 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 184697-96:
(8*1)+(7*8)+(6*4)+(5*6)+(4*9)+(3*7)+(2*9)+(1*6)=199
199 % 10 = 9
So 184697-96-9 is a valid CAS Registry Number.