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Versicolin, also known as Versicolorin B, is a secondary metabolite produced by certain fungi, particularly Aspergillus species. It is a mycotoxin, which means it is a toxic substance produced by fungi that can contaminate food and cause health issues when ingested. Versicolin is known for its cytotoxic properties, which means it can damage or kill cells, and it has been studied for its potential anti-cancer effects due to its ability to inhibit cell growth. However, it is also associated with toxic effects on the liver and kidneys, and its presence in food products is a concern for food safety. The chemical structure of Versicolin includes a dihydroisocoumarin moiety and a sesquiterpene unit, which contribute to its biological activity. Due to its potential health risks, there is ongoing research to understand its mechanisms of action and to develop methods for detecting and mitigating its presence in the food supply.

4389-44-0

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4389-44-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4389-44-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4389-44:
(6*4)+(5*3)+(4*8)+(3*9)+(2*4)+(1*4)=110
110 % 10 = 0
So 4389-44-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O3/c1-4-5(8)2-3-6(9)7(4)10/h2-3,8-10H,1H3

4389-44-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-methylbenzene-1,2,4-triol

1.2 Other means of identification

Product number -
Other names 1-methyl-2,3,6-trihydroxybenzene

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:4389-44-0 SDS

4389-44-0Downstream Products

4389-44-0Relevant academic research and scientific papers

NOVEL AND SELECTIVE SYNTHESES OF NEW ANALOGUES OF PRECOCENE-2 AND PRECOCENE-3 CONTAINING 5-METHYL- OR 8-METYL-SUBSTITUENTS

Timar, Tibor,Seboek, Peter,Eszenyi, Tibor,Jaszberenyi, Joseph Cs.

, p. 2719 - 2728 (2007/10/02)

New analogues of precocene-2 and precocene-3 containing 5-methyl- or 8-methyl-substituents have been synthesised in good yields utilising regioselective O-alkylation of 6,7-dihydroxy-2,2,5-trimethyl-4-chromanone and 6,7-dihydroxy-2,2,8-trimethyl-4-chromanone as the key step.

A NEW SYNTHESIS OF 1,2,4-BENZENETRIOL CONGENERS

Ozaki, Yutaka,Kim, Sang-Won

, p. 304 - 307 (2007/10/02)

1,2,4-Benzenetriols were synthesized via 4,4-bis(ethylthio)-1,3-cyclohexanediones which were prepared by means of two types of Michael-Claisen condensation starting from methyl bis(ethylthio)acetate or 1,1-bis(ethylthio)-2-propanone.Keywords- annelation; aromatic synthesis; 1,2,4-benzenetriol; methyl bis(ethylthio)acetate; 1,1-bis(ethylthio)-2-propanone; C2+C4 annelation; C3+C3 annelation; Michael-Claisen condensation; α,β-unsaturated ester; dibenzofurandiol

A New Entry to 1,2,4-Benzenetriol Congeners

Ozaki, Yutaka,Kim, Sang-Won

, p. 1199 - 1200 (2007/10/02)

1,2,4-Benzenetriol derivatives were efficiently prepared from annulation of α,α-bis(ethylthio)carbonyl compounds with α,β-unsaturated carbonyl compounds.

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