147146-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147146-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147146-67:
(8*1)+(7*4)+(6*7)+(5*1)+(4*4)+(3*6)+(2*6)+(1*7)=136
136 % 10 = 6
So 147146-67-6 is a valid CAS Registry Number.