150224-17-2 Usage
Uses
1,2,4,6,7-Pentachloronaphthalene is a toxic polychlorinated naphthalene congener which has been observed in aquatic wildlife.
Check Digit Verification of cas no
The CAS Registry Mumber 150224-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,2,2 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 150224-17:
(8*1)+(7*5)+(6*0)+(5*2)+(4*2)+(3*4)+(2*1)+(1*7)=82
82 % 10 = 2
So 150224-17-2 is a valid CAS Registry Number.