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2,2'-(1,3-dioxo-1,3-dihydro-isobenzofuran-4,7-diyl)-bis-benzoic acid is a complex organic compound with the molecular formula C20H12O8. It is characterized by a central isobenzofuran-1,3-dione core, which is a cyclic structure containing two oxygen atoms in a 1,3-diketone arrangement. This core is flanked by two benzoic acid groups, which are attached at the 2 and 2' positions, forming a bis-benzoic acid structure. The compound is known for its potential applications in various fields, including pharmaceuticals and materials science, due to its unique chemical structure and properties. It is often synthesized through multi-step organic reactions and can be used as a building block for more complex molecules or as a precursor in the synthesis of other compounds.

4859-19-2

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4859-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4859-19-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,5 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4859-19:
(6*4)+(5*8)+(4*5)+(3*9)+(2*1)+(1*9)=122
122 % 10 = 2
So 4859-19-2 is a valid CAS Registry Number.

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