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N-(3,4-dimethyl-5-isoxazolyl)-4-amino-1,2-naphthoquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81620-95-3

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81620-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81620-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,2 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81620-95:
(7*8)+(6*1)+(5*6)+(4*2)+(3*0)+(2*9)+(1*5)=123
123 % 10 = 3
So 81620-95-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H12N2O3/c1-8-9(2)17-20-15(8)16-12-7-13(18)14(19)11-6-4-3-5-10(11)12/h3-7,16H,1-2H3

81620-95-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[(3,4-dimethyl-1,2-oxazol-5-yl)amino]naphthalene-1,2-dione

1.2 Other means of identification

Product number -
Other names 1,4-Naphthoquinone imine,N-(3,4-dimethyl-5-isoxazolyl)-2-hydroxy

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:81620-95-3 SDS

81620-95-3Relevant academic research and scientific papers

Isoxazoles V: chemical stability of diisoxazolylnaphthoquinone in aqueous solution.

Longhi,de Bertorello,Brinon

, p. 408 - 412 (2007/10/02)

The hydrolytic degradation of 2-(3,4-dimethyl-5-isoxazolylamine)-N-(3,4-dimethyl-5-isoxazolyl )-1,4- naphthoquinone-4-imine (1) was investigated over a wide range of pH values and at different temperatures. The degradation rates were determined by reversed-phase HPLC and were observed to follow pseudo-first-order kinetics with respect to the concentration of 1. The pH-rate profile was linear with slopes -1 and +1 in acid and alkaline pH, respectively, becoming pH independent in the region of maximum stability from pH 4.5 to 10.0. Neither primary salt effects nor buffer catalysis was observed due to the buffer species employed.

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