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3-Nitro-benzaldehyde (4-oxo-5-phenyl-3-o-tolyl-thiazolidin-2-ylidene)-hydrazone is a complex organic compound with the molecular formula C20H16N4O4S. It is a derivative of benzaldehyde, featuring a nitro group at the 3-position and a hydrazone functional group. The hydrazone is formed by the condensation of 3-nitro-benzaldehyde with 4-oxo-5-phenyl-3-o-tolyl-thiazolidine-2-thione, resulting in a compound with potential applications in the synthesis of pharmaceuticals and other organic compounds. This molecule is characterized by its yellow crystalline appearance and is soluble in common organic solvents. Its chemical structure and properties make it a subject of interest in organic chemistry, particularly for its reactivity and potential use in the development of new chemical entities.

809-19-8

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809-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 809-19-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,0 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 809-19:
(5*8)+(4*0)+(3*9)+(2*1)+(1*9)=78
78 % 10 = 8
So 809-19-8 is a valid CAS Registry Number.

809-19-8Downstream Products

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