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19377-73-2

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19377-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19377-73-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,7 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19377-73:
(7*1)+(6*9)+(5*3)+(4*7)+(3*7)+(2*7)+(1*3)=142
142 % 10 = 2
So 19377-73-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H6O4/c7-5(6(8)9)4-2-1-3-10-4/h1-3,5,7H,(H,8,9)

19377-73-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(furan-2-yl)-2-hydroxyacetic acid

1.2 Other means of identification

Product number -
Other names 2-Furyl(hydroxy)acetic acid

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:19377-73-2 SDS

19377-73-2Relevant articles and documents

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Degering,Boatright

, p. 5137 (1950)

-

Synthesis of α-hydroxycarboxylic acids from various aldehydes and ketones by direct electrocarboxylation: A facile, efficient and atom economy protocol

Singh, Kishanpal,Sohal, Harvinder Singh,Singh, Baljit

, p. 839 - 845 (2021/04/09)

In present work, the formation of α-hydroxycarboxylic acids have been described from various aromatic aldehydes and ketones via direct electrocarboxylation method with 80-92% of yield without any side product and can be purified by simple recrystallization using sacrificial Mg anode and Pt cathode in an undivided cell, CO2at (1 atm) was continuously bubbled in the cell throughout the reaction using tetrapropylammonium chloride as a supporting electrolyte in acetonitrile. The synthesized compounds obtained in fair to excellent yield with a high level of purity. The characterization of electrocarboxylated compounds was done with spectroscopic techniques like IR, NMR (1H & 13C), mass and elemental analysis.

Preparation method of 2-carbonylfuran compounds

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Paragraph 0051; 0052, (2016/10/17)

The invention relates to the field of synthesis of carbonylfuran compounds and discloses a preparation method of the 2-carbonylfuran compounds adopting a structure shown in a formula (I). The method comprises the following steps: (1) a furan compound adopting a structure shown in a formula (II) and an aldehyde compound with the general formula of R1CHO have a condensation reaction in presence of an acid catalyst; (2) a condensation product in the step (1) and an oxidizing agent have an oxidation reaction under conditions of the oxidation reaction. Compared with the traditional method taking furan as the raw material and adopting acetylation and sodium nitrite oxidation technologies, the preparation method of the 2-carbonylfuran compounds has the advantages that few salts are contained in wastewater, the treatment is easy, the reaction technologies are clean and environment-friendly, and the yield is higher.

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