55819-50-6 Usage
General Description
(Chloro-29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)copper is a complex chemical compound that is a member of the phthalocyanine family. It contains a central copper atom surrounded by a phthalocyanine ligand, which consists of four nitrogen atoms coordinated to the copper ion. The compound also includes a chlorine atom bound to the copper ion. This chemical is commonly used as a pigment in various applications, including inks, paints, and plastics, due to its intense blue-green color and excellent stability. Additionally, it has potential applications as a catalyst in organic synthesis and in photovoltaic devices.
Check Digit Verification of cas no
The CAS Registry Mumber 55819-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,1 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55819-50:
(7*5)+(6*5)+(5*8)+(4*1)+(3*9)+(2*5)+(1*0)=146
146 % 10 = 6
So 55819-50-6 is a valid CAS Registry Number.