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91416-34-1

2,3-Phthalazinedicarboxylic acid, 1,4-dihydro-1-oxo-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 91416-34-1 Structure

  • Basic information

    1. Product Name: 2,3-Phthalazinedicarboxylic acid, 1,4-dihydro-1-oxo-, diethyl ester
    2. Synonyms:
    3. CAS NO:91416-34-1
    4. Molecular Formula: C14H16N2O5
    5. Molecular Weight: 292.291
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 91416-34-1.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: 2,3-Phthalazinedicarboxylic acid, 1,4-dihydro-1-oxo-, diethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3-Phthalazinedicarboxylic acid, 1,4-dihydro-1-oxo-, diethyl ester(91416-34-1)
    11. EPA Substance Registry System: 2,3-Phthalazinedicarboxylic acid, 1,4-dihydro-1-oxo-, diethyl ester(91416-34-1)

  • 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: 91416-34-1(Hazardous Substances Data)

91416-34-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91416-34-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,1 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91416-34:
(7*9)+(6*1)+(5*4)+(4*1)+(3*6)+(2*3)+(1*4)=121
121 % 10 = 1
So 91416-34-1 is a valid CAS Registry Number.

91416-34-1Downstream Products

91416-34-1Relevant articles and documents

THERMAL ADDITION REACTIONS TO BENZOCYCLOBUTENONES STUDIED BY FLASH PHOTOLYSIS

Schiess, P.,Eberle, M.,Huys-Francotte, M.,Wirz, J.

, p. 2201 - 2204 (1984)

Ortho-quinoid vinylketenes 2 have been generated thruogh flash photolysis of benzocyclobutenones 1.A kinetic study of intermolecular addition reactions of 2 competing with the recyclization 2 -> 1 reveals strikingly different substituent effects for the addition of methanol and of dienophiles.

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