327618-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327618-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,6,1 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 327618-73:
(8*3)+(7*2)+(6*7)+(5*6)+(4*1)+(3*8)+(2*7)+(1*3)=155
155 % 10 = 5
So 327618-73-5 is a valid CAS Registry Number.