57145-80-9 Usage
General Description
The chemical 2,2'-[29H,31H-phthalocyaninediylbis(methylene)]bis[1H-isoindole-1,3(2H)-dionato](2-)-N29,N30,N31,N32]copper, also known as Cu(II) phthalocyanine, is a coordination complex consisting of a copper ion surrounded by a ligand composed of phthalocyanine and isoindole-1,3(2H)-dione moieties. It is a blue-green solid with potential applications in catalysis, dye-sensitized solar cells, and photoconductivity. The phthalocyanine ligand provides a stable coordination environment for the copper ion, allowing for its use in various chemical and materials science applications.
Check Digit Verification of cas no
The CAS Registry Mumber 57145-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,4 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57145-80:
(7*5)+(6*7)+(5*1)+(4*4)+(3*5)+(2*8)+(1*0)=129
129 % 10 = 9
So 57145-80-9 is a valid CAS Registry Number.