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663177-19-3

4-Oxazolecarboxylic acid, 5-hydrazino-2-phenyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 663177-19-3 Structure

  • Basic information

    1. Product Name: 4-Oxazolecarboxylic acid, 5-hydrazino-2-phenyl-, methyl ester
    2. Synonyms:
    3. CAS NO:663177-19-3
    4. Molecular Formula: C11H11N3O3
    5. Molecular Weight: 233.227
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 663177-19-3.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: 4-Oxazolecarboxylic acid, 5-hydrazino-2-phenyl-, methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-Oxazolecarboxylic acid, 5-hydrazino-2-phenyl-, methyl ester(663177-19-3)
    11. EPA Substance Registry System: 4-Oxazolecarboxylic acid, 5-hydrazino-2-phenyl-, methyl ester(663177-19-3)

  • 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: 663177-19-3(Hazardous Substances Data)

663177-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 663177-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,3,1,7 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 663177-19:
(8*6)+(7*6)+(6*3)+(5*1)+(4*7)+(3*7)+(2*1)+(1*9)=173
173 % 10 = 3
So 663177-19-3 is a valid CAS Registry Number.

663177-19-3Relevant articles and documents

A Facile Synthesis of Derivatives of (1,3,4-Thiadiazol-2-yl)glycine and Its Phosphonyl Analogue

Golovchenko, Aleksandr V.,Pilyo, Stepan G.,Brovarets, Vladimir S.,Chernega, Alexander N.,Drach, Boris S.

, p. 2851 - 2857 (2003)

The adducts formed by 4-functionally-substituted 2-aryl-5-hydrazino-1,3- oxazoles and aryl isothiocyanates recyclize on heating to produce the hitherto unknown derivatives of (1,3,4-thiadiazol-2-yl)glycine and its phosphonyl analogue.

Synthesis and transformations of derivatives of 2-aryl-5-(3,5-dimethyl-1H- pyrazol-1-yl)-1,3-oxazole-4-carboxylic acid

Prokopenko,Pil'O,Vasilenko,Brovarets

scheme or table, p. 2358 - 2365 (2011/04/14)

On the basis of methyl esters of 2-aryl-5-hydrazino-1,3-oxazole-4- carboxylic acids the earlier unknown methyl esters of 2-aryl-5-(3,5-dimethyl-1H- pyrazol-1-yl)-1,3-oxazole-4-carboxylic acids as well as their functional derivatives were synthesized. The latter were used for further transformations, in particular, for introducing the residues of highly basic aliphatic amines into the 5 position of oxazole, and the oxazol-2-yl moiety into the 4 position of the oxazole ring. Pleiades Publishing, Ltd., 2010.

Transformations of acylation products of functionally 4-substituted 2-alkyl(aryl)-5-hydrazino-1,3-oxazoles into 1,3,4-oxadiazole derivatives

Golovchenko,Pil'o,Brovarets,Chernega,Drach

, p. 425 - 431 (2007/10/03)

Acylation products of 2-aryl-5-hydrazino-4-X-1,3-oxazoles [X = C(O)OAlk, P(O)(OAlk)2], when heated in acetic acid or ethanol, undergo recyclization and transform into the derivatives of 1,3,4-oxadiazol-2-ylglycine or its phosphonyl analog. A si

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