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CAS

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138304-91-3

1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl-N-4-pyridinyl-

    Cas No: 138304-91-3

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  • 138304-91-3 Structure

  • Basic information

    1. Product Name: 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3)
    2. Synonyms: 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3)
    3. CAS NO:138304-91-3
    4. Molecular Formula: C20H14N4O3
    5. Molecular Weight: 358.356
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 138304-91-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 591.7°Cat760mmHg
    3. Flash Point: 311.7°C
    4. Appearance: /
    5. Density: 1.497g/cm3
    6. Vapor Pressure: 7.55E-15mmHg at 25°C
    7. Refractive Index: 1.751
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3)(138304-91-3)
    12. EPA Substance Registry System: 1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-4-hydroxy-2-oxo-1-phenyl- N-4-pyridinyl-, hydrate (5:3)(138304-91-3)

  • 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: 138304-91-3(Hazardous Substances Data)

138304-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138304-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138304-91:
(8*1)+(7*3)+(6*8)+(5*3)+(4*0)+(3*4)+(2*9)+(1*1)=123
123 % 10 = 3
So 138304-91-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H14N4O3/c25-17-15-7-4-10-22-18(15)24(14-5-2-1-3-6-14)20(27)16(17)19(26)23-13-8-11-21-12-9-13/h1-12,27H,(H,21,23,26)

138304-91-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-hydroxy-2-oxo-1-phenyl-N-pyridin-4-yl-1,8-naphthyridine-3-carboxamide

1.2 Other means of identification

Product number -
Other names 2-hydroxy-4-oxo-1-phenyl-N-pyridin-4-yl-1,8-naphthyridine-3-carboxamide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:138304-91-3 SDS

138304-91-3Downstream Products

138304-91-3Relevant articles and documents

Anti-inflammatory 1,8-naphthyridin-2-one derivatives

-

, (2008/06/13)

Disclosed are naphthyridine derivatives represented by formula (I) STR1 wherein: X represents hydrogen; lower alkyl; aralkyl; substituted or unsubstituted aryl; substituted or unsubstituted aromatic heterocyclic group; --NR1 R2 where

A novel synthesis and potent antiinflammatory activity of 4-hydroxy-2(1H)- oxo-1-phenyl-1,8-naphthyridine-3-carboxamides

Kuroda,Suzuki,Tamura,Ohmori,Hosoe

, p. 1130 - 1136 (2007/10/02)

New antiinflammatory agents 4-hydroxy-2(1H)-oxo-1-phenyl-1,8- naphthyridine-3-carboxamides 7 were designed and synthesized via a valuable intermediate, 1-phenyl-2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione (9). The nature of substituents on the amide nitrog

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