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2H-Indol-2-one, 1,3-dihydro-3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

88426-95-3

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88426-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88426-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,2 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 88426-95:
(7*8)+(6*8)+(5*4)+(4*2)+(3*6)+(2*9)+(1*5)=173
173 % 10 = 3
So 88426-95-3 is a valid CAS Registry Number.

88426-95-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2-oxo-1,3-dihydroindol-3-yl)ethyl 4-methylbenzenesulfonate

1.2 Other means of identification

Product number -
Other names -

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:88426-95-3 SDS

88426-95-3Relevant academic research and scientific papers

Preparation of 3-hydroxyoxindoles with dimethyldioxirane and their use for the synthesis of natural products

Suárez-Castillo, Oscar R.,Sánchez-Zavala, Maricruz,Meléndez-Rodríguez, Myriam,Castelán-Duarte, Luis E.,Morales-Ríos, Martha S.,Joseph-Nathan, Pedro

, p. 3040 - 3051 (2007/10/03)

This work describes a general protocol for the oxidation of indole and oxindole derivatives with dimethyldioxirane to give 3-hydroxyoxindoles present in many natural products. This strategy allowed us to synthesize the natural product 1, to carry out the

Reactions of 2-Hydroxytryptophol: Results of Strong Acid and Alkaline Treatments of 2-Hydroxytryptophol

Nozoye, Toshikazu,Shibanuma, Yoshihisa,Nakai, Tatsuya

, p. 2986 - 2992 (2007/10/02)

Upon being warmed at 90 deg C in trifluoromethanesulfonic acid for 42-78 h, 2-hydroxytriptophol (4a) gave 3-ethylideneoxidoles (E- and Z-form) (5a), while 3-methyl- (4b) or 3-ethyl-2-hydroxytryptophol (4c) gave the corresponding 3-alkylideneoxindoles (5b,

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