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2,3,6-Trimethylnaphthoquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20490-42-0

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20490-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20490-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,9 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20490-42:
(7*2)+(6*0)+(5*4)+(4*9)+(3*0)+(2*4)+(1*2)=80
80 % 10 = 0
So 20490-42-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H12O2/c1-7-4-5-10-11(6-7)13(15)9(3)8(2)12(10)14/h4-6H,1-3H3

20490-42-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,6-trimethylnaphthalene-1,4-dione

1.2 Other means of identification

Product number -
Other names 2,3,6-trimethyl-1,4-naphthalenedione

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:20490-42-0 SDS

20490-42-0Downstream Products

20490-42-0Relevant articles and documents

Isolation and characterization of a monoamine oxidase inhibitor from tobacco leaves

Khalil, Ashraf A.,Steyn, Salome,Castagnoli Jr., Neal

, p. 31 - 35 (2000)

Recent positron emission tomography imaging studies have demonstrated a significant decrease in both monoamine oxidase A and B (MAO-A and MAO-B) activities in the brains of smokers. Normal levels of activity are observed in former smokers, suggesting the

Synthesis and redox potentials of methylated vitamin K derivatives

Schmid, Ralf,Goebel, Friederike,Warnecke, Andre,Labahn, Andreas

, p. 1199 - 1202 (1999)

We report the synthesis of derivatives of vitamin K3 as well as of vitamins K1 and K2 containing a different number of methyl groups in various positions in order to reduce their redox potentials and to change systematically their steric features. The long aliphatic chain of vitamins K1 and K2 is simulated by an undecyl chain or a methyl group, respectively. The redox potentials of the first reduction step were measured by cyclic voltammetry in DMF. These compounds are relevant for studies of the structure-function relationship of vitamin K dependent enzymes and the investigation of electron transfer reactions in photosynthetic reaction centers.

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