α,α,α,α-meso-tetra(o-carboxyphenyl)porphyrin is a synthetic porphyrin derivative characterized by its unique structure, where four o-carboxyphenyl groups are attached to the meso positions of the porphyrin macrocycle. α,α,α,α-meso-tetra(o-carboxyphenyl)porphyrin exhibits interesting properties, such as strong absorption in the visible region and potential applications in various fields, including catalysis, photodynamic therapy, and molecular electronics. The presence of carboxylic acid groups allows for easy functionalization and conjugation with other molecules, making it a versatile building block for the design of novel supramolecular architectures and functional materials.
The CAS Registry Mumber 70152-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,5 and 2 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 70152-55: (7*7)+(6*0)+(5*1)+(4*5)+(3*2)+(2*5)+(1*5)=95 95 % 10 = 5 So 70152-55-5 is a valid CAS Registry Number.