55465-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55465-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55465-67:
(7*5)+(6*5)+(5*4)+(4*6)+(3*5)+(2*6)+(1*7)=143
143 % 10 = 3
So 55465-67-3 is a valid CAS Registry Number.