10073-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10073-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10073-67:
(7*1)+(6*0)+(5*0)+(4*7)+(3*3)+(2*6)+(1*7)=63
63 % 10 = 3
So 10073-67-3 is a valid CAS Registry Number.