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8,13-diethyl-3,7,12,17-tetramethyl-21H,23H-porphine-2-propionic acid is a complex organic compound belonging to the porphyrin class, characterized by its unique structure and properties. This molecule consists of a porphyrin macrocycle with four methyl groups at positions 3, 7, 12, and 17, and two ethyl groups at positions 8 and 13. The 21H,23H-porphine-2-propionic acid part of the name indicates the presence of a propionic acid group attached to the molecule. 8,13-diethyl-3,7,12,17-tetramethyl-21H,23H-porphine-2-propionic acid is known for its potential applications in various fields, such as pharmaceuticals, materials science, and as a precursor in the synthesis of other porphyrin-based compounds. Due to its complex structure, it is often synthesized through multi-step processes and requires careful handling and purification to ensure its stability and purity.

644-00-8

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644-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 644-00-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 644-00:
(5*6)+(4*4)+(3*4)+(2*0)+(1*0)=58
58 % 10 = 8
So 644-00-8 is a valid CAS Registry Number.

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