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2-BENZOFURANCARBOXYLIC ACID, 6-NITRO-, ETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69603-99-2

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69603-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69603-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,0 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69603-99:
(7*6)+(6*9)+(5*6)+(4*0)+(3*3)+(2*9)+(1*9)=162
162 % 10 = 2
So 69603-99-2 is a valid CAS Registry Number.

69603-99-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-BENZOFURANCARBOXYLIC ACID, 6-NITRO-, ETHYL ESTER

1.2 Other means of identification

Product number -
Other names 6-nitro-benzofuran-2-carboxylic acid ethyl ester

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:69603-99-2 SDS

69603-99-2Relevant academic research and scientific papers

DBU-mediated regioselective intramolecular cyclization/dehydration of ortho diketo phenoxyethers: A synthesis of 2,3-substituted γ-benzopyranones

Bensulong, Sofia,Boonsombat, Jutatip,Ruchirawat, Somsak

, p. 9335 - 9348 (2013/10/01)

The regioselective cyclization/dehydration sequence of ortho diketo phenoxyethers induced by DBU has been explored. The results demonstrated a high degree of selectivity with preference for 6-exo-trig cyclization leading to the formation of γ-benzopyranone derivatives in good yield.

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