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2-Hydroxy-6-oxohepta-2,4-dienoic acid, also known as 4-deoxy-L-threo-5-hexosulose uronic acid or DHS, is a naturally occurring organic compound with the chemical formula C7H8O6. It is a key intermediate in the biosynthesis of L-ascorbic acid (vitamin C) in plants and some animals. 2-hydroxy-6-oxohepta-2,4-dienoic acid features a seven-carbon chain with a hydroxyl group at the second carbon, a carbonyl group at the sixth carbon, and a double bond between the second and fourth carbons. Its structure is characterized by the presence of a carboxylic acid group, making it an acidic compound. DHS plays a crucial role in various biological processes, including the synthesis of vitamin C and the regulation of cellular redox balance.

7244-95-3

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7244-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7244-95-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,4 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7244-95:
(6*7)+(5*2)+(4*4)+(3*4)+(2*9)+(1*5)=103
103 % 10 = 3
So 7244-95-3 is a valid CAS Registry Number.

7244-95-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (2Z,4E)-2-hydroxy-6-oxohepta-2,4-dienoic acid

1.2 Other means of identification

Product number -
Other names 2-Hydroxy-6-oxo-2,4-heptadienoic 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:7244-95-3 SDS

7244-95-3Upstream product

7244-95-3Downstream Products

7244-95-3Relevant academic research and scientific papers

Purification and Some Properties of 2-Hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid(HOPDA) Reducing Enzyme from Pseudomonas cruciviae S93B1 Involved in the Degradation of Biphenyl

Omori, Toshio,Ishigooka, Hiroshi,Minoda, Yasuji

, p. 1513 - 1518 (2007/10/02)

Pseudomonas cruciviae S93B1 produced three HOPDA reducing enzymes (I, II, III), found by chromatography on DEAE-Sepharose CL-6B.The purified HOPDA reducing enzyme III was homogeneous on polyacrylamide gel and has a mol. wt. of about 170,000 by Sephadex G-

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