146733-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146733-16-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,3 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 146733-16:
(8*1)+(7*4)+(6*6)+(5*7)+(4*3)+(3*3)+(2*1)+(1*6)=136
136 % 10 = 6
So 146733-16-6 is a valid CAS Registry Number.