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5-bromo-2-oxo-2,3-dihydro-1H-indol-3-yl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99304-36-6

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99304-36-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99304-36-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,0 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99304-36:
(7*9)+(6*9)+(5*3)+(4*0)+(3*4)+(2*3)+(1*6)=156
156 % 10 = 6
So 99304-36-6 is a valid CAS Registry Number.

99304-36-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (5-bromo-2-oxo-1,3-dihydroindol-3-yl) acetate

1.2 Other means of identification

Product number -
Other names 1,3-Dihydro-3-(acetyloxy)-5-bromo-2H-indol-2-one

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:99304-36-6 SDS

99304-36-6Downstream Products

99304-36-6Relevant academic research and scientific papers

Cooperative Heterobimetallic Zinc/Alkaline Earth Metal Catalysis: A Zn/Sr Aminophenol Sulfonamide Complex for Catalytic Asymmetric Michael Addition of 3-Acetoxy-2-oxindoles to β-Ester Enones

Yang, Yuchen,Tang, Cheng,Liang, Guojuan,Deng, Ping,Zhou, Jing,Yang, Zinan,Chen, Peng,Zhou, Hui

, p. 7119 - 7130 (2021)

A heterobimetallic zinc/strontium catalyst has been developed for the asymmetric Michael addition of 3-acetoxy-2-oxindoles to β-ester enones in high yields with excellent enantioselectivities and high diastereoselectivities. This process represents that 3-acetoxy-2-oxindoles can be used as a stable air- and base-tolerant precursor for chiral 3-substituted 3-hydroxy-2-oxindoles.

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