6,7,8,9-tetrahydro-benzocyclohepten-5-one-((E)-2,4-dinitro-phenylhydrazone) is a complex organic compound with a molecular formula of C15H14N4O4. It is derived from the parent compound 6,7,8,9-tetrahydro-benzocyclohepten-5-one, which is a tricyclic aromatic ketone. The compound is characterized by the presence of a hydrazone functional group, formed by the reaction of the ketone with (E)-2,4-dinitrophenylhydrazine. The (E)-2,4-dinitrophenylhydrazone moiety is a chromophore that can be used for spectroscopic analysis, and it imparts specific chemical and physical properties to the molecule. 6,7,8,9-tetrahydro-benzocyclohepten-5-one-((E)-2,4-dinitro-phenylhydrazone) is of interest in organic chemistry and may have applications in the synthesis of pharmaceuticals or as a chemical intermediate. Its structure and properties make it a subject of study in the field of heterocyclic chemistry.
The CAS Registry Mumber 855-85-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 5 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 855-85: (5*8)+(4*5)+(3*5)+(2*8)+(1*5)=96 96 % 10 = 6 So 855-85-6 is a valid CAS Registry Number.