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  • 74197-40-3 Structure
  • Basic information

    1. Product Name: 4(1H)-Pyridinone, 3,5-dinitro-1-(4-nitrophenyl)-
    2. Synonyms:
    3. CAS NO:74197-40-3
    4. Molecular Formula: C11H6N4O7
    5. Molecular Weight: 306.191
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 74197-40-3.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: 4(1H)-Pyridinone, 3,5-dinitro-1-(4-nitrophenyl)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4(1H)-Pyridinone, 3,5-dinitro-1-(4-nitrophenyl)-(74197-40-3)
    11. EPA Substance Registry System: 4(1H)-Pyridinone, 3,5-dinitro-1-(4-nitrophenyl)-(74197-40-3)
  • 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: 74197-40-3(Hazardous Substances Data)

74197-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74197-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,9 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74197-40:
(7*7)+(6*4)+(5*1)+(4*9)+(3*7)+(2*4)+(1*0)=143
143 % 10 = 3
So 74197-40-3 is a valid CAS Registry Number.

74197-40-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dinitro-1-(4-nitrophenyl)pyridin-4-one

1.2 Other means of identification

Product number -
Other names -

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:74197-40-3 SDS

74197-40-3Relevant articles and documents

Stereoselectivity of Conformationally Restricted Glucosazide Donors

Van der Vorm, Stefan,Overkleeft, Herman S.,Van der Marel, Gijsbert A.,Codée, Jeroen D. C.

, p. 4793 - 4811 (2017/05/12)

Glycosylations of 4,6-tethered glucosazide donors with a panel of model acceptors revealed the effect of acceptor nucleophilicity on the stereoselectivity of these donors. The differences in reactivity among the donors were evaluated in competitive glycosylation reactions, and their relative reactivities were found to be reflected in the stereoselectivity in glycosylations with a set of fluorinated alcohols as well as carbohydrate acceptors. We found that the 2-azido-2-deoxy moiety is more β-directing than its C-2-O-benzyl counterpart, as a consequence of increased destabilization of anomeric charge development by the electron-withdrawing azide. Additional disarming groups further decreased the α-selectivity of the studied donors, whereas substitution of the 4,6-benzylidene acetal with a 4,6-di-tert-butyl silylidene led to a slight increase in α-selectivity. The C-2-dinitropyridone group was also explored as an alternative for the nonparticipating azide group, but this protecting group significantly increased β-selectivity. All studied donors exhibited the same acceptor-dependent selectivity trend, and good α-selectivity could be obtained with the weakest acceptors and most reactive donors.

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