The chemical compound "ZrO(C6H5CNNCOC5H3NCONNCCH2C6H5)(H2O)2" is a complex organic-inorganic hybrid molecule. It features a central zirconium oxide (ZrO) core, which is coordinated to a large organic ligand. This ligand consists of a phenyl group (C6H5), a series of nitrogen-containing cycles (CNNC and NCCN), and another phenyl group, all interconnected through various carbon and nitrogen atoms. The molecule also includes two water molecules (H2O) that are coordinated to the zirconium center. ZrO(C6H5CNNCOC5H3NCONNCCH2C6H5)(H2O)2 represents a type of metal-organic framework (MOF) or a coordination complex, where the metal (zirconium) is bonded to both inorganic and organic components, creating a unique structure with potential applications in areas such as catalysis, gas storage, and sensing.
The CAS Registry Mumber 75559-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,5 and 9 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 75559-48: (7*7)+(6*5)+(5*5)+(4*5)+(3*9)+(2*4)+(1*8)=167 167 % 10 = 7 So 75559-48-7 is a valid CAS Registry Number.