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1091592-78-7

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  • 1091592-78-7 Structure

  • Basic information

    1. Product Name: 11-(3-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-trione
    2. Synonyms: 11-(3-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-trione
    3. CAS NO:1091592-78-7
    4. Molecular Formula:
    5. Molecular Weight: 401.26
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1091592-78-7.mol
    9. Article Data: 2

  • 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: 11-(3-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-trione(CAS DataBase Reference)
    10. NIST Chemistry Reference: 11-(3-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-trione(1091592-78-7)
    11. EPA Substance Registry System: 11-(3-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-trione(1091592-78-7)

  • 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: 1091592-78-7(Hazardous Substances Data)

1091592-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1091592-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,1,5,9 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1091592-78:
(9*1)+(8*0)+(7*9)+(6*1)+(5*5)+(4*9)+(3*2)+(2*7)+(1*8)=167
167 % 10 = 7
So 1091592-78-7 is a valid CAS Registry Number.

1091592-78-7Downstream Products

1091592-78-7Relevant articles and documents

Ionic Liquid Catalyzed One-Pot Synthesis of 2H-Pyridazino[1,2-a]indazole-1,6,9(11H)-triones Via Three-Component Reaction under Solvent-Free Conditions

Ding, Maohua,Guo, Hongyun

, p. 2061 - 2065 (2016)

2H-Pyridazino[1,2-a]indazole-1,6,9(11H)-triones were synthesized through one-pot, three-component condesation of aldehydes, maleic hydrazide, and dimedone using a green and inexpensive Br?nsted acidic ionic liquid 1-methyl-2-pyrrolidinone hydrosulfate ([Hnmp]HSO4) as catalyst under solvent-free conditions. The method provided several advantages such as milder conditions, shorter reaction time, high yields, and environmentally benign procedure.

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