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73527-16-9

bis(tricarbonylchrominum)(methyl 2'-methyl-1,1'-biphenyl-2-carboxylate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 73527-16-9 Structure

  • Basic information

    1. Product Name: bis(tricarbonylchrominum)(methyl 2'-methyl-1,1'-biphenyl-2-carboxylate)
    2. Synonyms:
    3. CAS NO:73527-16-9
    4. Molecular Formula:
    5. Molecular Weight: 498.329
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73527-16-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: bis(tricarbonylchrominum)(methyl 2'-methyl-1,1'-biphenyl-2-carboxylate)(CAS DataBase Reference)
    10. NIST Chemistry Reference: bis(tricarbonylchrominum)(methyl 2'-methyl-1,1'-biphenyl-2-carboxylate)(73527-16-9)
    11. EPA Substance Registry System: bis(tricarbonylchrominum)(methyl 2'-methyl-1,1'-biphenyl-2-carboxylate)(73527-16-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 73527-16-9(Hazardous Substances Data)

73527-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73527-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,2 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73527-16:
(7*7)+(6*3)+(5*5)+(4*2)+(3*7)+(2*1)+(1*6)=129
129 % 10 = 9
So 73527-16-9 is a valid CAS Registry Number.

73527-16-9Downstream Products

73527-16-9Relevant articles and documents

Stereochemistry of Metallocenes, 44. Syntheses and Configurations of Tricarbonylchromium Complexes of Diphenic Acid and Its Derivatives (Biphenyl Tricarbonylchromium Complexes, 3)

Schloegl, Karl,Schoelm, Richard

, p. 259 - 274 (2007/10/02)

Mono and bis tricarbonylchromium complexes of diphenic acid and its monomethylester (3, 4, 15, 16) were prepared by treating the corresponding methyl and trimethylsilylesters (e.g. 12) with Cr(CO)6 and subsequent hydrolysis of the complexes 1, 2, 13, and 14.Diborane reduction of the carboxylic acids gave hydroxymethyl derivatives, amongst which the diol 8a is a key substance for configurational analyses by 1H-nmr and ir spectroscopy.In this context monosubstituted biphenyl complexes (9-11) were prepared as reference substances.Complexation of the lactone 23 of 2'-hydroxymethyl biphenyl-2-carboxylic acid afforded (besides two isomeric monocomplexes) mainly the trans-biscomplex 26b, a key intermediate for ring opening and cyclization reactions.The stereochemical possibilities of the biscomplexes are discussed.The "racemate" configuration is preliminarily assigned to diphenic acid bistricarbonylchromium and its derivatives. - Keywords: Benchrotrenes; Hydrogen bridges, intramolecular; Lactone of 2'-hydroxymethyl-biphenyl-2-carboxylic acid, mono and bis tricarbonylchromium

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