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CAS

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188244-70-4

2-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 188244-70-4 Structure

  • Basic information

    1. Product Name: 2-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline
    2. Synonyms: 2-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline
    3. CAS NO:188244-70-4
    4. Molecular Formula:
    5. Molecular Weight: 398.372
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 188244-70-4.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-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline(188244-70-4)
    11. EPA Substance Registry System: 2-(1-hydroxy-2-methoxy-4-methoxycarbonylbenzyl)-1-methyl-6-nitro-4-oxo-1,4-dihydroquinoline(188244-70-4)

  • 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: 188244-70-4(Hazardous Substances Data)

188244-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188244-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,2,4 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 188244-70:
(8*1)+(7*8)+(6*8)+(5*2)+(4*4)+(3*4)+(2*7)+(1*0)=164
164 % 10 = 4
So 188244-70-4 is a valid CAS Registry Number.

188244-70-4Relevant articles and documents

Synthesis and pharmacological evaluation of new cysLT1 receptor antagonists

Griera,Armengol,Reyes,Alvarez,Palomer,Cabre,Pascual,Garcia,Mauleon

, p. 547 - 570 (2007/10/03)

This paper describes the synthesis and pharmacological evaluation of three series of compounds 4a-b, 13a-k and 19, structurally related to the known potent cysLT1 receptor antagonists RG-12553, IC1-204219 and ONO-1078, respectively. The common structural feature of these new series is the presence of a 4-quinolone nucleus acting as a template for substitution of the aromatic nucleus present in the prototype antagonists. We describe the evolution of these series leading to antagonists with potency at nanomolar concentrations in vitro.

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