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123771-00-6

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123771-00-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123771-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,7 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123771-00:
(8*1)+(7*2)+(6*3)+(5*7)+(4*7)+(3*1)+(2*0)+(1*0)=106
106 % 10 = 6
So 123771-00-6 is a valid CAS Registry Number.

123771-00-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-(2-methoxycarbonylphenoxy)furan-2-carboxylate

1.2 Other means of identification

Product number -
Other names 2-Furancarboxylic acid,5-[2-(methoxycarbonyl)phenoxy]-,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:123771-00-6 SDS

123771-00-6Relevant articles and documents

Studies on heterocyclic compounds. VII. Syntheses of novel furo[2,3-b]chromones [1]

Kuo,Wu,Huang,Wu,Huang,Chou

, p. 605 - 608 (1989)

Furo[2,3-b]chromone (1a) was conveniently prepared by the PPE-promoted cyclization of 5-[2'-carboxy-phenoxy)furan-2-carboxylic acid (8) which was made from methyl salicylate and ethyl 5-nitrofuran-2-carboxylate. Furo[2,3-b]chromon-2-acrylic acid (13) was

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